Casefile True Crime - Case 302: The De Gruchy Family
Episode Date: November 2, 2024*** Content warnings: Child victims *** Wayne and Jennifer De Gruchy lived a comfortable life in the New South Wales suburb of Albion Park Rail with their three teenage children, Matthew, Adrian and ...Sarah. But on the morning of Wednesday March 13 1996, detectives arrived at a scene that would shake the local community to the core. --- Narration – Anonymous Host Research & writing – Vikki Petraitis Creative direction – Milly Raso Production and music – Mike Migas Music – Andrew D.B. Joslyn Sign up for Casefile Premium: Apple Premium Spotify Premium Patreon For all credits and sources, please visit https://casefilepodcast.com/case-302-the-de-gruchy-family
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preferred platform. It was just after 8.30am on Wednesday March 13 1996 when a team of eight
detectives were called to a residence in the New South Wales suburb of Valby and Park Rail.
were called to a residence in the New South Wales suburb of Alpion Park Rail. Detective Sergeant Danny Sharkey, who headed the crew, quickly drove to the address in Sheewater Boulevard,
accompanied by several colleagues. The house was easy to spot, thanks to an ambulance parked
outside. As the detectives pulled up to the small one-story brick home, they saw a tall,
dark-haired teenager doubled up on the front lawn with an older man next to him.
The teenager was crying and asking repeatedly, what's happened?
Who's done this?
He was so distraught that the paramedics rushed him to hospital.
Detective Sharkey briefly spoke to the older man, a neighbour whose name was Steve Bailey.
Steve described how he'd been outside talking to a friend when the teen ran out of the home
screaming that something had happened to his mother and sister.
Steve had entered the residence only to be confronted by a terrible sight in the front
bedroom.
He immediately called the police.
Detective Sharkey carefully entered the house and headed straight towards the dimly lit front
bedroom. The windows were closed with the blinds drawn, but amongst the darkness was a double bed,
a dressing table, and a treadmill. On the floor lay a broken denture plate, a pair of slippers, and a book with the
words love story printed in bold on the back cover. Detective Sharkey could make out a figure laying
on the bed. It was a woman dressed in a nightie, partially covered with a blanket. The mattress
and a pillow beneath her head were soaked with blood. The woman herself was unrecognisable. She had suffered multiple severe fractures to her skull
and facial bones, causing extensive underlying brain trauma.
The cause of death appeared to be a shotgun blast to the head.
Looking around the room, Sharkey saw several family portraits along the wall.
They depicted a family of five, consisting of a mother, a father, and their three adolescent
children. All smiling. The deceased woman was identified as 41-year-old Jennifer Degrucci. She lived at the home with
her husband Wayne and their three children – 18-year-old Matthew, 15-year-old Adrienne,
and 13-year-old Sarah. Detective Sharkey moved out of Jennifer's bedroom and into the next one
along the hallway. A big white teddy bear sat by the door and band posters decorated the wall. A portable
Walkman cassette player lay on the floor by a single bed with pink sheets. Lying on the bed,
on top of the floral blanket, was 13-year-old Sarah Degrucci. She was wearing pajamas and one
of her legs was dangling over the side of her bed.
Though her face was half concealed by a blood-soaked cushion, it was clear that Sarah had also sustained severe and fatal head injuries.
Detective Sharkey and his team did a quick walkthrough of the premises,
careful not to touch anything. They needed to make sure there weren't any other victims inside,
or an offender. After they confirmed that the house was clear, they called in the crime scene
examiners. A pathologist estimated that Jennifer and Sarah de Grucci were killed between 8pm and
1am the previous night. Jennifer appeared to have been targeted first. She had gone to bed, read for a
while, then taken off her glasses and put them on the bedside table before turning off the light and
going to sleep. While Jennifer's pillow and mattress were soaked with blood, the absence of
blood elsewhere suggested that the killer had covered her head while attacking her.
Injuries to her hands indicated she had woken during the assault and tried to defend herself.
Small spots of blood on the wall above the body were swabbed for further analysis, as was a small reddish stain at the bottom of the wash basin in the ensuite.
Next to be examined was Sarah's room.
The walkman on the floor indicated she might have been listening to music through its headphones
when her mother was attacked, preventing her from hearing the assault.
The blood-soaked cushion which partially covered Sarah's head had come from a chair in the
dining room.
The killer had presumably taken it into Sarah's bedroom to cover her face
during the murder, just like they'd done to Jennifer. As Sarah raised her right arm in
defence, her killer pressed the cushion down on her head, smothering her. Notably, Sarah had a
bruise on her right forearm that resembled a tram track. It was about 15 centimetres long
and 5 millimetres wide, with two parallel lines that seemed to close off at the end.
Throughout the house, various cupboards had been left open. Disconnected cords in a cabinet
under the television suggested a video cassette
recorder had been stolen. In Matthew de Grucci's bedroom, drawers and a wardrobe appeared to
have been rifled through and a metal money box sat on the floor.
Aside from these disturbances, the house was neat and tidy. Valuable items, including a
jewellery box containing earrings, necklaces and rings,
had been left untouched. There was no sign of forced entry, but some of the windows and the
rear sliding door had been left unlocked. Detectives noted that the house backed onto a reserve that
joined the banks of Kuna Bay, a quiet, picturesque inlet. They considered the possibility that an intruder had
entered the property from the reserve with the intention of committing a burglary and then killed
Jennifer and Sarah during the course of the crime. A search of the Degucci's backyard, fish pond,
and roof space turned up nothing of interest. The shotgun believed to have been used in the double homicide was nowhere
to be found. Matthew Degrucci had spent the night at his girlfriend's house. He'd arrived home that
morning to discover his mother and sister murdered. There was no sign of Jennifer's husband Wayne or
the couple's middle child, 15-year-old Adrian. Given it was a Wednesday, officers contact
Adrian's school to see if he was there. He hadn't turned up for class.
The washing machine in the Degrucci's laundry contained two towels and a pair of rubber gloves.
The items had recently been washed, yet some faint staining remained on the towels which looked like
blood. Investigators theorised that the killer had used these items to clean up the scene. In the
tiled hallway that connected the bedrooms, testing of some faint reddish stains revealed
them to be blood diluted with water. This indicated that someone had tried to wash the blood away rather
than simply wiping it up. Perhaps this meant the killer had bled too and tried to remove any
evidence of their presence. Next to Jennifer's side of the bed, something else caught the eye.
A large piece of carpet had been cut out from the floor and removed.
Closer inspection revealed that two smaller sections of carpet had also been excised and taken.
Tufts of carpet fibres around the cuts suggested these removals were recent.
Detectives surmised that the killer had done this to hide identifiable evidence.
that the killer had done this to hide identifiable evidence. There were more reddish stains in the family bathroom, this time in the bottom of the wash basin and on the mirror above the vanity unit.
In a faint red smear on one of the vanity unit doors was a partial fingerprint. After the entire
house had been examined from top to bottom, the forensic investigators
turned their attention to the property's garage.
There was no internal connecting door between the garage and the house.
Access was either through the garage doors at the front or via an exterior door at the
rear of the house.
Detectives were cautious as they approached the garage. It occurred to them
that the perpetrator could be inside, hiding with shotgun ready. They carefully opened the door,
wondering if they would find an armed Adrian de Gruchy inside. But instead, they saw a body
sprawled across the floor.
Its upper half was concealed by a blanket that had blood pooled beneath it.
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The body was identified as 15-year-old Adrian Ducruci. He lay next to an oozing glue gun and an overturned, small wooden
chair. It looked as though he had been fixing the chair when he was attacked.
When crime scene examiners pulled back the blanket, they confirmed that Adrian's injuries
were as brutal as Jennifer and Sarah's. His head had been so severely wounded that a number of his teeth were lying on the ground
next to him. Fleeks of cast-off blood streaked across the ceiling indicated that Adrian's body
had only been covered after the violent assault. Beneath Adrian's t-shirt, his chest was marked
with the same parallel tram track-like bru's as Sarah's right arm.
There was also a circular mark, but unlike his mother and sister, Adrian had no defensive
injuries.
When it came time to transfer Adrian's body from the crime scene, investigators noticed
large areas of skin peeling off his left arm where it had been in contact with the concrete
floor.
As soon as his body was removed, they were hit with the strong smell of petrol.
His clothing was soaked with it. A red jerry can sat nearby. It appeared that the killer had poured petrol on Adrian's body as if intending to set him alight before changing their mind.
as if intending to set him alight before changing their mind. The triple homicide was sustained and extremely violent. A number of police who attended the crime scene were subsequently diagnosed with
post-traumatic stress disorder. While the brutality they saw in the Degrucci home wasn't the only
reason they acquired this mental health condition, it was a contributing factor.
Given that all three victims had been killed in the same way, the attacks were likely committed
by one person.
Yet, autopsies revealed that the murder weapon was not a shotgun as initially believed.
The victim's head and facial injuries were actually caused by repeated
blows with a heavy object such as a crowbar or wheel brace. The handle of a wheel brace, the
device used to loosen and remove the nuts on a car wheel before changing a tyre, could cause the
long parallel bruises found on Sarah and Adrian. The circular wound Adrian sustained to his chest
could also correspond with the wheel brace's round head.
Jennifer Degrucci's Toyota Seeker was parked in the family's driveway. A search of the car
revealed a tuft of carpet fibres on the floor near the back seat, similar in colour to the grey carpet removed from
Jennifer's bedroom.
It had a tiny reddish stain that looked like blood.
An expert concluded it was highly probable that the tuft had its origin in the bedroom
carpet.
The rear space that contained the car jack was closed, but it hadn't been clicked shut. The jack was inside but there
was no sign of the wheel brace. In the boot, detectives found a brand new spare tyre.
The car itself was less than a year old. If the tyre had never been changed, it seemed odd that
the jack hatch was open and the wheel brace was missing.
Police sourced the wheel brace from the same model Seeker from a local Toyota dealer.
When they compared the tool to Sarah and Adrian's injuries, they found that it was a perfect match.
Right from the start, the investigators knew there was something about the Degrucci murder scene that wasn't quite right.
Jennifer and Sarah had been in bed, not disturbing an intruder, and Adrian was in the garage
where the killer would have had to actively seek him out.
While a burglar interrupted in the act might assault a homeowner in order to get away quickly,
committing a triple homicide of such violence seemed an extreme way to cover up a break-in.
The frenzied nature of the crime was also in contrast with the careful efforts the killer
had made to clean up the scene. If the robbery was staged, the detectives had to look at alternative theories. The most likely
being someone wanted members of the Degrucci family dead and had tried to throw the police off.
With Matthew Degrucci having been taken to the hospital,
that left only the patriarch Wayne Degrucci unaccounted for.
When detectives called Wayne's workplace, they were told that he was on the road, but eventually
the Degrucci's home telephone rang.
Detective Sharkey answered.
Wayne Degrucci was on the other line calling home to check in on his family.
He sounded surprised to be greeted by a detective instead.
Wayne was almost two hours away in the greater western Sydney suburb of Parramatta.
Detective Sharkey carefully broke the news of the family members' deaths.
He then arranged for officers to collect Wayne and bring him in for an interview.
Upon arriving at the police station, Wayne sat down to provide a statement.
He explained that he'd spent the previous night at his parents' home in western Sydney, which he often did on weeknights due to his workplace being located there.
The last contact he'd had with his family had been when he chatted on the phone with Jennifer at around 6.30
the night she was later killed. Wayne had told Jennifer he intended to stay at his parents' home
for an additional night. At the station, Wayne was also reunited with his only surviving child,
Matthew. The teenager had spent the morning in the hospital being treated for shock, and the
pair spoke to a grief counsellor.
In his own police interview, Matthew elaborated on his whereabouts during the killings.
He said he'd driven to his girlfriend's house the previous night, where he'd spent the entire
evening, including the crucial time period between 8pm and 1am when the crime was thought to have taken
place. It was only when he returned home in the morning that he discovered the crime scene.
Wayne and Matthew were permitted to return home to examine their belongings in case anything was
missing that police hadn't noticed. They couldn't find Jennifer's purse. Matthew also pointed out that some CDs
and a number of other items, including two calculators belonging to him and his brother,
were also gone. As husbands are more usually the perpetrators in family annihilation cases,
it was vital that Wayne de Gruyche's alibi be confirmed. On the day of the murders, Wayne
claimed to have attended a company golf day at Pennant Hills Golf Club in Sydney before
spending the night with his parents. Two colleagues confirmed that he was at the club till around 7
pm. Wayne's dad confirmed he was with his son in the evening until 10.30 when he went to bed.
However, a neighbour of the Degruji's reported having seen a car similar to Wayne's Holden
Balina being driven in Shearwater Boulevard in the early morning hours before the murders were
discovered. The driver looked like Wayne. Detectives began to calculate whether it was possible for Wayne to have driven back to
his house in the middle of the night to kill his family. But that theory was scrapped when
detectives found out his Holden Berliner had been in an accident and was in for repairs.
The car Wayne had been driving at the time was a rented Holden Commodore.
the time was a rented Holden Commodore. Nine days after the murders, a memorial service was held for Jennifer, Adrienne and Sarah Degrucci. Among the mourners was Wayne Degrucci, supported by his only
surviving child. Case file will be back shortly.
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Sometime after the Degrucci triple homicide, several local boys were riding their BMX bikes alongside a dam at the old Boral Brickworks. The structure was located on the western side of
the Princess Highway in Wanoona, a coastal suburb 30 minutes drive north of Albion Park Rail.
As they cycled along, the boys spotted a bag in the shallow water.
They fished it out and went through its contents.
Among other things, the bag contained a hammer and a big piece of carpet.
The boys helped themselves to a couple of items from the bag, then hammer and a big piece of carpet. The boys helped themselves to a couple
of items from the bag, then tossed it back into the dam. While they thought nothing of the incident,
one of the boys mentioned it to his father. A few weeks later, it occurred to the boy's
father that the bag might hold some significance to the murder investigation that was currently featured all over the news.
The discovery was brought to police attention on Sunday May 12 1996, exactly two months
after the Degriji murders.
The following day, officers headed to the old Boral Brickworks Dam. Police divers located not one but two bags, a red and white sports bag and a black
backpack. Their contents were laid out onto sheets of plastic. There was a VCR, a calculator labelled
A. Degrucci, various CDs and videotapes, and a Jennifer Deigy's purse. The sports bag contained a piece of carpet similar
in size to the piece missing from Jennifer's room and a small ziplock bag containing a number of
unopened band-aids. There were also pieces of a torn-up note. One of the officers remarked,
One of the officers remarked,
wouldn't it be funny if that note was a how-to list?
The note was carefully dried out and then the pieces were put back together like a jigsaw puzzle.
Printed on the flip side of the paper was the letterhead for a hotel located further north along the New South Wales coast, Nowas on the beach.
cell located further north along the New South Wales coast, nowas on the beach. Pieced together, the handwritten portion did in fact contain a list.
It read in part,
Open gate.
Throw bottle down the track.
Throw things down wall in roof.
Track suit pants one.
Knife two. T-shirts, two. Shoes, two. Open blinds to see through.
Sarah, Mum, Adrian. Have a shower." The note appeared to be a list of instructions to fake a
burglary. While it was possible that the items in the bag could have been stolen and
discarded by a random intruder, this seemed unlikely due to the use of one single word.
Mum. This was a name only one of Jennifer's three children would call her.
And there was only one Degrucci child whose name wasn't on the list.
Degrucci child whose name wasn't on the list. At 7.30am on Saturday June 22, Detective Sharkey found 18-year-old Matthew Degrucci at his girlfriend's house. He told the teenager that
he wanted to speak to him about the murders of his mother and siblings. Matthew asked when. Sharkey replied, now.
Detective Sharkey and his colleagues had been suspicious of Matthew Degrucci ever since they found a problem with his alibi. In a police interview on the day the bodies were discovered,
Matthew said he'd been at his girlfriend's house the previous night from the early evening on.
But when detectives checked with Matthew's girlfriend, she told police that Matthew had called her at around 8pm and said
he would be over shortly. Yet two hours passed with no sign of him. At 10pm, Matthew's girlfriend
rang the Degrucci house to check where he was. There was no answer. He
finally arrived at her house roughly an hour later. Matthew explained he was late because
his mum had asked him to stay. The Degrucci's had received some prank phone calls saying
three members of their family would die that night and it had left them shaken. Matthew hadn't mentioned
anything about prank calls or death threats in police interviews. If true, detectives couldn't
understand why he would have omitted this detail. And since it was estimated that the three Deguchi
family members were murdered between 8pm and 1am, his girlfriend's story put Matthew at home for
several hours during this crucial window. Phone records revealed that Matthew had spoken to
his girlfriend from the Degrucci house on the night of the murders, but there was no record
of the alleged prank calls. There were a few other factors that caught the detective's attention.
There were a few other factors that caught the detective's attention. According to Wayne DeGrucci, when he called home on the evening of the murders, Jennifer told him that she'd
refused Matthew's request to borrow her car. Yet Matthew had told detectives that he'd
borrowed the Toyota Seeker to drive to his girlfriend's house. He'd driven it back home
the next morning at around 8.30 and parked it in the
driveway before entering the home to find his mother and sister murdered. This meant that
Matthew Degrucci was the last one to access the Seeker, and its wheel brace, which was suspected
to be the murder weapon, had been stored in the back prior to disappearing altogether.
in the back prior to disappearing altogether. The Degrucci extended family had picked up on the suspicion against Matthew and were
not happy about it.
Wayne Degrucci's brother Paul even advised Matthew not to cooperate.
But Matthew agreed to a follow-up interview as requested, accompanied by several relatives.
As he was over 18 and could be interviewed without a parent or guardian present,
Matthew was escorted into an interrogation room alone.
After some preliminary questions, Detective Danny Sharkey became more direct. He said,
Detective Danny Sharkey became more direct. He said,
Matthew, I believe that you know a lot more about what happened to your mother, brother
and sister.
More than what you said in the statement you made.
Is there anything you want to say to me about what happened?
Matthew sat silently with his arms across his stomach rocking back and forward with
his head bowed. Another detective
asked if Matthew had anything to say about the night of the murders. He didn't answer.
Detective Sharkey then stated, Matthew, this is not going to go away. We will be investigating
this for as long as it takes. Do you understand what I'm saying?"
After a long silence, Matthew finally spoke.
I told the policeman the other night what I know.
The detectives questioned why Matthew didn't return home until after eight on the morning after the murders when his mother needed her car much earlier to drive his siblings to school. Why would he have kept the car from her unless he knew she no longer needed it?
They then turned their attention to the car's missing wheel brace, asking Matthew if he knew
where it was. Matthew told the detectives that he felt sick. They wrapped up the interview by informing Matthew
that they would need blood and hair samples from him for elimination purposes.
When Detective Sharkey opened the door to the interview room, Matthew's uncle Paul was waiting
right outside. While Matthew was taken back to the rest of his family, Paul made his displeasure known to the
detectives. As far as the family was concerned, their grief over the loss of Jennifer, Adrienne
and Sarah was being compounded by the police's baseless and unfair pursuit of Matthew.
The investigators weren't dissuaded. They questioned Matthew again. They wanted a record of his
exact movements in the house when he discovered the bodies to compare his account against
the evidence. Matthew gave mostly monosyllabic answers as he leaned on the interview table,
his chin on his hand, and his face expressionless. This time, he told police that he'd arrived home at 8.30am. He said he'd gone
inside to get his wallet, then left straight away to go buy cigarettes. He hadn't seen any
members of his family at the time. When he returned, he walked back down the hallway to
the kitchen and noticed the house was unusually quiet. He retraced his steps up the hall,
past Sarah's door and into his mother's room. It was then he discovered his mum's body and
immediately ran outside in a panic. When asked if he'd gone into Sarah's bedroom, Matthew said that
he hadn't. This was one of the first anomalies in his account.
Neighbour Steve Bailey was certain that when Matthew ran out of the house on the morning
of the murders he had said, there's something wrong with Mum and Sarah.
But according to Matthew, he hadn't gone into Sarah's room at all, so how could he have
known there was anything wrong with her?
Detective Sharkey also noted it as strange when Matthew had listed two calculators as missing from the house. He wondered how a young man who had just lost three members of his family
would notice something as inconsequential as this at such an intense time.
inconsequential as this at such an intense time.
By this point, police had canvassed the neighbours. They learned that Matthew was sometimes violent towards his mother and that the two often fought about him wanting to drive her car.
When police asked Matthew if this was true, he replied,
When police asked Matthew if this was true, he replied,
I wouldn't call them arguments. The detectives wondered whether the whole terrible incident had been over something as trivial as Jennifer's refusal to let her son borrow her car.
The partial bloody fingerprint on the vanity door in the family bathroom was found to be Matthew's.
Blood spots throughout the house,
including in his mother's room and the attached ensuite, were also confirmed to have come from
him. This hinted that Matthew had not only interacted with the crime scene, but had entered
several rooms he had not established in his sequence of events. As Matthew had no wounds on his body, detectives were aware
that all this could be brushed aside by claiming the blood was the result of an innocuous and
unrelated incident, like a nosebleed. Yet, his prints were also found on the jerry can of petrol
left near Adrian's body. While he did use the jerry can to put petrol in both the family cars,
the last person to use the can would have been the one who poured petrol on Adrian.
Matthew was brought in for questioning for a fourth time so that detectives could see
how he responded to the mounting evidence against him. Matthew again arrived at the
police station with his supportive father and a number of relatives
in tow. They were still angry, feeling that detectives were still wasting time on Matthew
instead of going out and catching the real killer. In the interview room, it appeared that Matthew
was starting to feel the pressure. At one point, Detective Sharkey thought the young man was on
the verge of making an admission. Suddenly, one of Matthew's uncles burst into the room.
Even though the detectives escorted the uncle out again, the moment was lost.
Matthew Degrucci was subsequently placed under covert surveillance,
but he never said or did
anything incriminating. With nothing close to a confession, the police built the case against him
from the mounting forensic evidence. Over a hundred samples, specimens and exhibits had to be examined.
Matthew's DNA was found on the carpet tuft recovered from Jennifer's car,
on the hallway tiles and on the carpet tuft recovered from Jennifer's car, on the hallway
tiles and on the wall above his mother's bed.
Detective Sharkey looked at his suspect's known movements on the night of the murders.
Matthew had spoken to his girlfriend from the Shearwater Boulevard house at 8 and arrived
at her house around 11.
Her home was the only place detectives knew Matthew had
definitely driven to that night. Perhaps he'd dumped the stolen items from the Degrucci
residence somewhere along the way. Investigators found out there were 15 creeks and waterholes on
the route between the two houses. Police rescue squad officers began searching the area's water
courses to a distance of 500 metres from the banks looking for anything from the Degrucci residence.
When they learnt that some local boys had found a bag in a nearby dam, they finally had a lead.
The dam where the bag was found was located at the old Boral Brickworks between the Degrucci residence and Matthew's girlfriend's house.
To test a theory, Detective Sharkey drove the distance between the three locations and
found that the 31 kilometre drive could be comfortably completed in 26 minutes when travelling
five kilometres below the speed limit.
Matthew de Grucci had plenty of time between the phone call to his girlfriend at 8
and his arriving at her house at 11 to drive via the dam and ditch the evidence.
With lines like quote, hit arm with pole, hit leg with pole, and cut somewhere with knife,
the note recovered from the dam suggested Matthew had intended to harm himself to make it look like
he too had been attacked. The lack of follow through indicated that part of the plan had changed.
A handwriting expert later found 12 points of comparison between the how-to list
and Matthew deGrucci's writing. His report said,
There were many significant similarities between the note and samples of Matthew's writing,
and no significant differences. It is my opinion that the person who wrote the specimen writings also wrote the questioned
writings on item 1.
On the morning of Saturday June 22, three months and nine days after the murders, Matthew
Degrucci was arrested at his girlfriend's home and taken into custody.
Wayne arrived at the police station soon after and arranged legal representation
for his son. After another interview during which Matthew made no admissions of guilt,
the 18-year-old was charged with the murders of his mother, brother, and sister. Later that day,
police went back to the Degrucci's house to search Matthew's bedroom. They found a single sheet of a notepad bearing the words, Noah's on the beach, the same letter
head on the back of the how-to list.
The note indicated an intention to dispose of evidence in the walls via the roof space.
Police checked the roof space only to discover that there was no access to the internal wall
cavities.
No evidence had been disposed of there.
In the immediate aftermath of Matthew's arrest, headlines in the local newspaper declared,
Father vows to stand by his son.
In the first court appearance after his son's arrest, Wayne Degrucci was quoted in the media as
offering to put up a $100,000 surety for his bail, to open his home to him and to drive him to and
from work each day in an effort to acquire his freedom. Matthew Degrucci's legal aid solicitor
applied for bail, telling the court the accused young man had the full support of his
father and the remaining members of his family. They had found the allegations against Matthew
unbelievable, and Matthew had continued to live with his father in the Shearwater Boulevard home
where the murders were committed. Despite his father's unwavering loyalty, Matthew was denied bail and remanded into custody.
By the following day, the family had appointed a senior barrister to represent Matthew in another
bail hearing. According to media reports, the lawyer had angry outbursts and was critical of
the police case, saying that it was dangerous stuff when people were convicted on forensic evidence alone.
Despite the lawyers' appeals, Matthew was again denied bail, with the magistrate stating,
I am also not satisfied he's not a danger to the community or that he would not commit further offences. Two and a half years later, Matthew Degrucci stood trial.
His defence endeavoured to present their client as a gentle and loving boy who never fought
with his family or had any anger issues.
This description contradicted statements given by outside observers of the Degrucci family
dynamic, including Matthew's girlfriend.
She attested to the anger Matthew harboured towards
his mother and that he had a penchant for alcohol and cannabis. The torn up how-to list penned by
Matthew was considered the strongest piece of evidence against him. He had never confessed,
the murder weapon was never located, and no clear motive had been established.
the murder weapon was never located, and no clear motive had been established.
While Matthew conceded to writing the damning note, he insisted it was a to-do list for his upcoming birthday, not a murder plot. After a period of being deadlocked, on Wednesday,
October 14, 1998, the jury found Matthew Degrucci guilty. He received a maximum sentence of 28 years,
with a non-parole period of 21 years. Matthew failed to appeal his conviction in 1999,
before making a final attempt to the High Court in 2002 at age 24. The court's five judges unanimously agreed that the arguments offered
against Matthew's guilt were too improbable. In addressing the particularly brutal nature of
the murders, one of the judges stated, "...the mind recoils from the idea that an apparently
quiet, gentle young man of good character and with no
known animus against his family should brutally slay his mother and young sister and brother.
During Matthew de Grouchy's incarceration, he was involved in a brutal group attack against two
inmates who were brothers. The others who participated in the assault included three other convicted killers and
two violent sex offenders.
The prison attack resulted in one of the brothers suffering severe head injuries and requiring
brain surgery.
The other victim was treated for a broken arm.
Aside from this incident, Matthew seemingly served the rest of his sentence quietly.
With a 21-year non-parole period, his earliest possible release date was in 2017.
That year, Matthew was approved for day release and began working in an abattoir.
In an attempt to reassure the public, a spokesperson clarified that
Degrucci had been working in the chill room and had no access to knives.
Despite the day release, Matthew was refused parole at his first attempt.
The state parole authority said he presented an unacceptable risk to the community and he had not participated in the
required external leave programs. Two years later, in April 2019, it was announced that
Matthew Degrucci had been approved for parole. He walked out of prison in August that year,
aged 41 years old. Under the conditions of Matthew's release, he was forbidden from returning to the
areas related to his crimes. While he was not allowed to contact, stalk, harass or intimidate
any of the family members of his victims, he was permitted to reach out to those who continued to
support him. Jennifer Degrucci's side of the family spoke to the media through a representative.
They said that while Matthew's sentence would end, they had to endure a life sentence because of what
he had done. Matthew's supporters claimed that he was motivated to do nothing else than live a normal
community life and his legal representative maintained
that he was no longer a risk to society.
Yet, in a letter to the parole authority before his release, Matthew expressed his own concerns
about his ability to reintegrate, citing limited support and his lack of skills to contribute.
The family members who remained supportive of Matthew, including his
father Wayne, felt he had been unfairly stitched up by the investigators. To this day, Matthew asserts
his innocence. This is in stark contrast with the opinions of case detectives who never doubted
Matthew's guilt. They are still left questioning
what perceived indiscretion led Matthew to bludgeon his mother and siblings.
A forensic detective who worked the investigation told the Canberra Times,
Matthew Degrucci has never admitted to it. For someone who doesn't admit they did it, how can they be rehabilitated? If he's done
something like this over something so trivial, if something made him snap down the track,
you wouldn't know what he would do. I wouldn't want to be living anywhere near the guy if he gets out.
By the time his son was released, Wayne Degrucci was a pensioner living in Tasmania.
Matthew was permitted to contact his father, who continued to support his only living child.
Wayne had been a witness at the trial, and because witnesses are not permitted in court
until after they've given evidence, he'd never heard the full case against his son.
But by 2003, seven years after the murders, enough time had elapsed for the bereaved husband and father to want to know the truth.
He contacted the case's lead detective Danny Sharkey to request a meeting to discuss the crime.
The subsequent appointment ended up taking nearly an entire day.
The detective showed Wayne's statements, photographs and evidence lists and patiently
explained why the detectives had targeted his son. Right from the start, everything had pointed to
Matthew. Detective Sharkey detailed the holes in Matthew's story
until it became obvious that Wayne could understand why the police concluded his son was a killer.
It was a lot for the father to take in. Detective Sharkey told Wayne to get in touch
if he ever needed any further information. He didn't hear from him again. Music