Solved Murders - True Crime Stories - Fatal Love Triangle The Murder of Talented Cyclist Anna Moria 'Mo' Wilson PART1 #25

Episode Date: March 19, 2026

#horrorstories #reddithorrorstories #ScaryStories #creepypasta #horrortales #truecrimechronicles #darkobsessions #crimelovetriangle #tragicfates #mowilsoncase A gripping true-crime retelling of the fatal love triangle that ended the life of rising cycling star Anna Moria “Mo” Wilson. PART 1 explores the events leading up to the tragedy: the growing tension, the jealousy surrounding Mo’s relationship history, and the dangerous emotional spiral that ultimately triggered a shocking act of violence. This episode sets the stage for a chilling descent into obsession, betrayal, and the dark consequences of a love triangle gone catastrophically wrong. horrorstories, reddithorrorstories, scarystories, horrorstory, creepypasta, horrortales, truecrime, loveTriangle, MoWilson, cyclingChampion, crimeDocumentary, tragicCase, chillingNarrative, jealousyCrime, fatalObsession, murderStory, darktruecrime, thrillerretelling, emotionalspiral, crimeanalysisThis episode includes AI-generated content.

There's a certain kind of calm you only find in quiet cities like Austin, warm lights, tree-covered neighborhoods, people walking their dogs, cyclists rolling by like it's the most natural thing in the world. Yet even in a place that looks peaceful from the outside, tragedy can slip in without warning. And on one particular evening, a grainy security camera caught the kind of moment nobody ever wants to witness, a scream slicing through the air, followed by three sharp cracks that echoed like the end of everything. Those haunting sounds belonged to a young cyclist beloved in her community, a woman whose life revolved around speed, fresh air, and chasing the horizon. What happened to her would later be known as the Fatal Love Triangle case, a story full of ambition, jealousy, passion, and a terrifying descent into violence. To understand how everything spiraled, we have to go back, back to her roots, her dreams, and the people who would eventually shape her fate. A girl made of mountains, snow, and determination. Anna Mariah Wilson, known by everyone simply as M.O., came into the world on May 18, 1996, in the small town of Littleton, New Hampshire.

She never really used her first name. Just call me Wilson or M.O., she'd tell anyone new. It fit her, short, simple, easygoing, and fast, like the life she would eventually lead. She didn't stay long in New Hampshire. Instead, her childhood unfolded in the peaceful landscape of Kirby, Vermont, where everything felt like an open playground. Her parents, Eric Wilson and Karen Cronin, raised her and her brother Matthew with equal amounts of freedom and discipline. Nature wasn't just scenery for the Wilson family, it was a lifestyle.

M.O. went to local schools, Burke Town School, Riverside School, Burke Mountain Academy, and later attended Dartmouth College, where she earned an engineering degree in 2019. But to anyone who knew her, she was never defined by her academic path. She was the kind of person who shined in everything she tried, gifted, kind-hearted, humble, and endlessly energetic. Sports That was her territory. And not because she had to, but because movement was her language.

Growing up in a family built for speed. You could say M.O. was destined to be an athlete. Her family practically had outdoor sports written in their DNA. Eric, her dad, wasn't just any skier, he had been good enough to almost make it to the Olympics. Her mom wasn't a professional, but she loved biking and swimming, and she made sure that passion spilled naturally into family life. The 1980s had been the golden era for Mounting. mountain biking, and Eric and Karen were right there riding through Vermont's rugged trails. So of course little M.O. grew up surrounded by helmets, muddy tires, ski poles, and the

constant encouragement to push boundaries. Winter meant skiing. Summer meant mountain biking. And between seasons, there was always something to train for. Craig Spear, one of her ski and mountain biking coaches, used to hint, almost joke. that she should try competitive cycling. He knew what he was seeing, talent, instinct, raw potential. But back then, Mo's heart belonged to skiing. It was the passion she shared most with her dad, and chasing those fast snowy slopes felt like flying.

Still, bikes were always around. Even if M.O. didn't know it yet, they were waiting patiently for her future. A rising star on the slopes. M.O. wasn't just good at skiing, she was really good. She became one of the top junior alpine skiers in the country, even securing a third-place finish at the U.S. Junior National Championships in 2013. For a kid from a small town, that was the kind of thing that could change your whole path. In 2014, she decided to take a gap year after high school to focus almost entirely on skiing.

Everything seemed lined up for her to chase an elite future in the sport, until an ACL tear brought everything to a sudden, painful stop. For most athletes, injuries are devastating. For M.O., it was another turning point. She needed something to help her recover, and naturally, she turned to cycling. Little did she know that the bike would eventually carry her farther than skis ever had. College, Curiosity, and a Life Full of Little Joys While studying at Dartmouth, M.O. continued skiing at a collegiate level, but she was gradually opening her heart to other interests too. She loved writing, exploring the world, trying new foods, especially Italian cuisine. Tuesdays were reserved for tacos.

Maple ice cream was her comfort food. And her favorite evenings were the simple ones, board games with friends, laughter echoing across small kitchens, music playing in the background. She had the kind of personality that made people feel calm just by being near her, gentle, intelligent, modest, empathetic. Even in competitive environments, she was the type who lifted others up instead of trying to outshine them. But after graduating, as she closed one chapter, another one was already calling her name. when the bike became her future. Leaving skiing behind wasn't easy, but M.O. made the decision with the same determination

she brought to everything else. She slipped naturally into competitive cycling, specifically gravel cycling, a discipline that blends mountain biking, road racing, and endurance riding all into one gritty, adventurous sport. Gravel riding is raw. It's tough. It takes skill, strength, and endurance. And M.O. She was born for it. With a professional coach guiding her, she started entering national competitions, and almost immediately, she became unstoppable. Within two short seasons, she climbed the national rankings faster than anyone expected. By May 22, she already had around 10 major victories under her belt. She dominated events like the Shasta Gravel hugger and the rock cobbler in California. She even crushed the Belgian Waffle ride,

an exhausting 220-kilometer beast of a race, beating the second-place finisher by 25 minutes. In cycling terms, that's not just a win. That's a statement. While racing, she also worked as an engineer at Specialized, one of the biggest cycling companies in the world. But after a while, she realized she wanted to give her all to professional writing. So she quit the job, packed up her courage, and focused entirely on her athletic career. It was working. She was finally living her dream. And she wanted to use that success to help others.

That's why she began planning a community space back in Burke, a cozy spot where people could chat, drink coffee, share stories, and feel like they belonged. Everything in her life was aligning beautifully. Until the night it wasn't. A trip to Austin and a deadly encounter. May 11, 2022. A date that would forever be marked by tragedy. M.O., who had been living in California, traveled to Austin, Texas, to prepare for an upcoming race scheduled in the nearby town of Hico on May 14th.

For her stay, she was hosted by her friend Caitlin Cash, who offered her a place to crash for a few days. That afternoon, M.O. told Caitlin she planned to meet up with Colin Strickland, a fellow elite cyclist and an old friend. They would go swimming at a local facility called Deep Eddy Pool and then grab dinner. Nothing unusual. They'd hung out before. It wasn't supposed to be complicated. But Colin wasn't just any friend, and that's where things began to twist. The two enjoyed their time together, swimming laps, sharing conversations, and later riding around on his motorcycle. He dropped her back at Caitlin's house around 8.30 p.m. Nobody knew it yet, but that would be the last time M.O. was seen alive.

A horrifying discovery A little before 10 p.m., Caitlin Cash returned home. She wasn't expecting anything out of the ordinary, maybe M.O. relaxing, hydrating, preparing for bed. Instead, she stepped into a nightmare. In the bathroom, she found M.O. on the floor, covered in blood. Caitlin immediately dialed 911, voice shaking, hands trembling. She tried CPR, desperate, panicked, refusing to accept what she was seeing, but M.O. was already gone.

Police arrived quickly, discovering the devastating truth, M.O. had been shot multiple times. Two bullets to the head. One to the chest. The last shot appeared to have been fired while she was already on the ground. Her bike, a high-end racing machine, had been stolen but later found abandoned in some bushes nearby. She had been just one week away from turning 26. The investigation begins. Naturally, police first turned to the person who had last seen M.O. alive, Colin Strickland. But Colin wasn't just a friend. As investigators dug deeper, they uncovered a tangled

past between him, M.O., and another woman. Back in late 2021, during a temporary breakup with his longtime on-en-off girlfriend, Caitlin Marie Armstrong, Colin had briefly dated M.O. The relationship didn't last long, but for M.O., it seemed friendly afterward. For Colin, he insisted it was purely platonic now. For Caitlin. That was an entirely different story. Authorities learned that Caitlin had grown increasingly suspicious, furious, even, believing that Colin and M.O. had rekindled their romance behind her back. Colin had been hiding his communications with M.O., deleting messages, even saving her number under a fake name so Caitlin wouldn't recognize it. When questioned by police, he initially denied knowing M.O. at all. Then cracked under pressure and told the truth.

According to one informant, Caitlin believed M.O. was still a threat to her relationship. A threat strong enough to spark jealousy beyond anything anyone could have imagined. And from there, everything unraveled. When detectives started piecing together the timeline, it didn't take long for everything to start pointing in one very disturbing direction. Jealousy isn't a crime, but the actions it fuels can be. And in this case, the envy boiling inside one woman was about to explode into one of the most talked-about man-hunts of the decade. Caitlin Marie Armstrong wasn't just Colin's girlfriend. For years, she had been his partner, his roommate, and the person he built a life with.

She was athletic, charismatic, smart, and by many accounts extremely intense. The kind of intensity that can be charming, until it isn't. When she learned that Colin and M.O. had gone out together, even as friends, even after the breakup months earlier, something inside her snapped. Maybe it was insecurity. Maybe it was betrayal. Or maybe it was the feeling that her world was slipping away and she needed to control it again. Whatever the reason, the emotions were powerful enough to reshape everything that happened next.

The moment things started falling apart. Investigators noticed something odd, security camera footage from the neighborhood where M.O. was staying showed an SUV circling the block before the murder. Not just any SUV, one that looked a whole lot like Caitlin Armstrong's black Jeep Cherokee. The footage placed the vehicle near the house shortly before the shots were fired. Then more evidence began to surface, digital footprints, small behavioral clues, witness statements. It all felt like following breadcrumbs leading straight to a storm. Colin, feeling the pressure and guilt that often surfaces in complex relationships in complex relationships. relationship webs, admitted more details. He confessed that deep down he knew Caitlin had been

uncomfortable, borderline obsessed, over his past with him-O. He tried to hide things so Caitlin wouldn't get upset, but in doing so, he had only fueled her suspicions. The detectives weren't sure whether the murder was planned or impulsive. But what they did know was that Caitlin Armstrong had motive. She had jealousy. She had access to a fire, firearm similar to the one used. And she had disappeared. The Vanishing Act When police went to question Caitlin, she kept calm, eerily calm. Too calm for someone being asked about a murder.

She didn't show much emotion. She didn't tremble. She didn't slip up. But the next morning, she was gone. gone. Not just, stepped out to breathe, gone, no trace, no phone pings, no credit card use, nothing. It was like she evaporated into thin air. Detectives quickly issued an alert, but they were already several steps behind. Caitlin had managed to get her hands on a fresh passport, under someone else's identity. She traded in her recognizable appearance for a new look,

different hairstyle, different clothes, and in some sightings, even a noticeably altered facial structure. Law enforcement spread her photo everywhere. Airport screened passengers. Tips flooded in. But she stayed one step ahead of everyone. Reports later revealed the extent of her planning, she sold her Jeep, withdrew thousands of dollars in cash, and bought several flights under fake names. The woman was more than moving like someone who had rehearsed her escape long before committing the crime. A Trail through airports and border crossings. Authorities later pieced together her journey.

First stop, New York City, where she slipped into the chaos of JFK Airport. With the right disguise and a borrowed identity, she boarded a flight that led her far from U.S. soil. Her destination. Costa Rica, a place where people go to disqualmie. appear, reinvent themselves, or live a quieter life among tourists, beaches, and backpacker communities. She didn't stay in fancy hotels or crowded resorts. Instead, she drifted between hostels, yoga retreat centers, and small surf towns, places where new faces arrive daily and nobody asks too many questions. She taught yoga classes. She worked odd jobs at hostels. She tried living

like a traveler who'd lost herself on purpose. The truth was far more sinister, she wasn't lost. She was hiding. Back in the U.S., Moe's family was devastated. Her friends were heartbroken. Her cycling community mourned a rising star whose life had barely begun. And law enforcement was determined to bring Caitlin back. Life on the Run

For almost two months, Caitlin blended into Costa Rican beach culture. She tanned her skin darker, dyed her hair, changed her eyebrows, and crafted a completely different version of herself. She signed up for yoga certification programs under a false name. She took photos with fellow travelers who had no idea they were laughing next to a fugitive. Some later reported that she seemed quiet, a little nervous, but nothing out of the ordinary. Imagine being someone who sees her picture on the news months later and thinks. Wait. I stayed in the same hostile as her. But hiding from the FBI isn't the same as hiding from

gossip. Eventually, a few locals began noticing inconsistencies. Her stories didn't always line up. She seemed jumpy whenever police officers walked by. And one day, someone recognized her resemblance to the yoga instructor wanted in the U.S. The tip traveled fast. And soon, the hunt was closing in. The arrest that shocked everyone. On June 29, 2022, Costa Rican authorities, working with U.S. marshals, surrounded the hostel where Caitlin was staying in Santa Teresa, a town known for surfing and laid-back

vibes. When officers approached, Caitlin didn't fight. She didn't yell. She just surrendered, as if she had been waiting for the moment. Her mugshot was almost unrecognizable, sunburnt skin, dyed hair, altered eyebrows, and a much thinner face. People who had seen her transformation were stunned. She was flown back to the United States, where she finally faced the charges she had been running from. Back in Austin, the case stirred the entire cycling world. M.O. had been on the brink of becoming one of the greatest gravel racers of her generation. Her smile, her grit, her humility, everything about her hinted at a future full of success, travel, and community building. All ripped away by three bullets. The puzzle of motive.

During the hearings, prosecutors offered their theory, jealousy, plain and simple. Not jealousy in a dramatic movie sense, but jealousy festering quietly, day after day, until it erupts. They believed Caitlin stalked Mo's location using Collins' text messages, then tracked the precise moment she would be home alone. They argued that she arrived at the house, slipped inside, and confronted a Moe in the bathroom. Investigators found no signs of forced entry, so perhaps M.O. opened the door thinking it was someone she knew. Maybe there were words exchanged. Maybe M.O. didn't even get a chance to speak. Three gunshots later, M.O. lay on the bathroom floor. Her future abruptly ended. Forensic evidence pointed strongly toward Caitlin. The shell casings matched the caliber of Collins' gun, which she had access to.

Her Jeep had been in the area. Her behavior afterward looked like the actions of someone with guilt, not innocence. She maintained her silence for much of the process. But the evidence spoke louder. The trial and the verdict. The trial became a media storm. Reporters filled every available seat. Journalists debated the psychology behind jealousy-driven crimes.

Anti-femicide organizations called for justice. Friends of M.O. testified about her kindness, her discipline, her dreams. And eventually, the jury reached a decision. Caitlin Armstrong was found guilty of murder. The sentence, 90 years in prison. It was a moment of closure, but not of healing. Nothing could bring M.O. back. nothing could erase the trauma from her friends or her family.

Nothing could restore the life of a woman who had mountains left to climb and races left to win. Caitlin, whose calm demeanor had carried her through the escape and the trial, showed little emotion when the verdict was read. And Colin, caught in the web of relationships and guilt, expressed remorse, regret, and a pain that would likely follow him for the rest of his life. Aftermath, a life interrupted, a legacy that endures. Mo's story didn't end with the verdict. Her legacy took on a life of its own.

Her hometown built memorials. Cycling groups held rides in her honor, decorating their bikes with ribbons and handwritten notes. Her name became synonymous with inspiration, resilience, and everything good the sport represents. Her dream of creating a community cycling space in Burke-inspired local initiatives. Writers dedicated races to her. Young athletes wore her name on their jerseys. She became a symbol, not of tragedy, but of passion.

Her family, heartbroken but grateful for the support, continued to speak about Mo's life rather than her death. They described her warmth, her goofy humor, her discipline, her love for adventure, her preference for quiet moments with friends. They reminded the world that M.O. was more than the worst thing that ever happened to her. She was a force of nature. And that force echoes today. A final reflection. The fatal love triangle case wasn't just a crime story. It was a lesson about how fragile relationships can become when trust breaks. About how jealousy, when left unchecked, can twist a person's reasoning until the unthinkable becomes possible. Mo was someone who radiated positivity,

worked hard, built community, and lived with purpose. She didn't deserve to be pulled into someone else's storm. Her story reminds us that even the brightest lives can be overshadowed by the darkest choices of others. But her light didn't fade completely. It was carried forward by every person she inspired, every cyclist she motivated every friend she made every dream she sparked and in that sense m o will always be riding somewhere leading the pack leaving behind a trail of inspiration that no tragedy can erase to be continued