Honestly, the whole thing feels like a script from a low-budget thriller, but the tragedy is very real. When people search for yoga teacher killer the kaitlin armstrong story videos, they're usually looking for two things: the sensationalized Lifetime movie or the chilling, grainy surveillance footage that actually landed a woman in prison for 90 years. It’s a messy, heartbreaking saga of jealousy, gravel cycling, and a 43-day international manhunt that ended in a Costa Rican hostel.
The story centers on a deadly love triangle. You had Anna Moriah "Mo" Wilson, a 25-year-old rising star in the professional cycling world. Then there was Colin Strickland, another pro cyclist, and his on-again, off-again girlfriend, Kaitlin Armstrong. Armstrong wasn't just some casual observer; she was a yoga teacher and a realtor who apparently couldn't handle the fact that Strickland and Wilson had a brief romantic history during one of those "off" periods.
The Night Everything Shattered
May 11, 2022. Austin, Texas.
Mo Wilson was in town for a race. She met up with Strickland for a swim at Deep Eddy Pool and a burger afterward. It seemed platonic enough at the time, but Armstrong was watching. Literally. Evidence at the trial showed Armstrong used a fitness app to track Wilson’s movements. Imagine that. Using a tool meant for health to plot a murder.
Strickland dropped Wilson off at a friend's apartment around 8:30 p.m. One minute later—just sixty seconds—surveillance cameras caught Armstrong’s black Jeep Grand Cherokee prowling past the house. Inside that apartment, Wilson was shot three times: twice in the head and once through the heart.
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The scene was gruesome. No signs of a break-in. Nothing stolen. Just a targeted, cold-blooded execution.
The Manhunt and the Plastic Surgery
This is where the "story videos" get really wild. After a clerical error allowed her to walk free from an initial police questioning, Armstrong vanished. She sold her Jeep for $12,000, hopped on a flight to New York, and then used her sister's passport to flee to Costa Rica.
For 43 days, she was a ghost.
But she wasn't just hiding; she was transforming. She spent roughly $6,000 on plastic surgery to change her nose and features. She dyed her hair. She started going by the name "Allison Page." She even tried to set up a new life teaching yoga on the beach in Santa Teresa.
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The U.S. Marshals eventually caught her with a ruse that was almost poetic. Knowing her background, they placed an ad for a yoga instructor. She bit. When they finally cornered her, she looked so different that investigators almost didn't recognize her, though she reportedly blamed her facial bandages on a "surfing accident."
What the Trial Videos Revealed
If you watch the actual trial footage, the evidence is overwhelming. It wasn't just the Jeep.
- The Gun: Ballistics matched shell casings at the scene to a SIG Sauer P365 that Strickland had bought for Armstrong.
- The DNA: Armstrong’s DNA was found on the handlebars of Wilson's bike, which had been dumped in the bushes nearby.
- The Search History: She had been looking up how to alter fingerprints using pineapples and searching for info on Wilson’s racing schedule.
Even while in custody waiting for trial, she tried to run again. In October 2023, during a medical appointment, she led deputies on a 10-minute foot chase while in striped jail scrubs. She almost made it over a fence. It was desperate. It was caught on video. And it likely didn't help her case with the jury.
The Verdict and Where She Is Now
It took the jury only two hours to find her guilty.
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In November 2023, Kaitlin Armstrong was sentenced to 90 years in prison. She’s currently serving her time at the Dr. Lane Murray Unit in Gatesville, Texas. Under Texas law, she won’t even be eligible for parole until she’s served at least 30 years—meaning she’ll be in her 60s before she has a chance at a life outside those walls.
The "Yoga Teacher Killer" Lifetime movie (starring Caity Lotz) dramatizes these events, but the real "videos" are the ones from the Austin courtrooms and the security cams. They show a woman who threw away everything—her career, her freedom, and another person's life—over a relationship that probably wasn't worth the effort to begin with.
Actionable Takeaways for True Crime Followers
If you are following this case or similar true crime stories, keep these points in mind to stay informed and avoid misinformation:
- Verify the Source: Distinguish between "dramatized" content (like the Lifetime movie) and "courtroom/documentary" content. Many YouTube videos mix the two, which can lead to confusion about what was actually proven in court.
- Follow Official Logs: For the most accurate timeline, look for the U.S. Marshals' official press releases regarding the capture in Costa Rica, as these contain the specifics on the aliases and the "yoga ad" sting.
- Understand Digital Footprints: This case is a landmark for how Strava and other fitness tracking data can be used in criminal investigations. Be aware of how public your own digital location data might be.
- Monitor Appeals: As of early 2026, the legal process often involves appeals regarding "ineffective assistance of counsel." Following the Travis County court records is the best way to see if her sentence or status changes.
The tragedy of Mo Wilson remains a somber reminder of how quickly "passion" can turn into something much darker. While the videos of the case continue to rack up millions of views, the reality is a family in Vermont still mourning a daughter who was just starting to fly.