Caitlin Armstrong, the Texas woman charged in the love triangle murder of one of the nation’s top cyclists, reportedly had her sister’s passport in her possession when law enforcement arrested her on an idyllic beach in Costa Rica on Wednesday. Armstrong, 34, is accused of shooting Anna Moriah “Mo” Wilson, a 25-year-old top professional cyclist who had been romantically involved with Armstrong’s boyfriend, Colin Strickland. Like Wilson, Strickland, 35, is also a professional cyclist. He has declined multiple requests for comment. Moments after Strickland dropped Wilson off at her boyfriend’s apartment in Austin after a night out on May 11, Armstrong’s SUV appeared on a neighbor’s surveillance video, according to an arrest warrant. Authorities later said they found Wilson inside with multiple gunshot wounds and projectiles fired from a gun, which police later found in the home Armstrong shared with Strickland. The alleged killer spent 43 days in the neck before authorities tracked her down at a guesthouse in the Pacific Ocean. CAITLYN ARMSTRONG Manhunt: Suspect arrested in Texas love triangle murder on Costa Rica beach, marshals announce Caitlin Armstrong changed her appearance in the 43 days she spent in the neck, according to authorities. (US Marshals/Harris County Sheriff’s Office) Harris County jail records show Armstrong arrived Sunday charged with manslaughter in Wilson’s death and theft of services for allegedly running up her tab at a Botox clinic years ago. Her bail was set at more than $3.5 million and she also faces a federal charge of fleeing to avoid prosecution. Authorities arrested the alleged Botox bandit, also a yoga teacher, last week at a beach lodge in Santa Teresa, a secluded haven for surfers, yogis and backpackers. According to images obtained by Inside Edition, which sent a news crew to Costa Rica after the bust, she arrived with two passports — hers and her sister’s. The documents were allegedly left behind in a locker after her arrest. TEXAS MURDER SUSPECT CAITLIN ARMSTRONG THROUGH THE YEARS: LOVE TRIANGLE FUGITIVE IN OLD PHOTOS Deputy US Marshal Brandon Filla told Fox News Digital last Friday that Armstrong allegedly fraudulently used someone else’s valid passport to fly out of Newark Liberty International Airport in San Jose, Costa Rica on May 18. He declined to say whose passport he used. Left: victim Moriah “Mo” Wilson after a match. Right: A photo of suspect Kaitlin Armstrong released by US Marshals. (The Wilson Family / US Marshals) Pictures on social media show that the sisters shared a striking resemblance and appeared to be close. Armstrong also visited her sister at a campground in upstate New York before news of Wilson’s killing hit the headlines, according to a man there who told Fox News Digital last month that she was coming and going before law enforcement arrived , on her trail. Her sister, Christine Armstrong, did not respond to messages seeking comment — nor has she been charged with a crime. The sisters performing in 2015. (Kristy Armstrong/Facebook) Inside Edition also found a purported receipt for cosmetic surgery, written like a bill of sale and addressed to whom it “may concern” and claiming to have paid “$6,350 in cash.” The outpatient and cosmetic surgery clinic cited in the document told Fox News Digital Monday, “We don’t have that information.” Left: An image showing what Caitlin Armstrong once looked like was widely circulated in wanted posters by US Marshals. Right: The latest photo of the reservation in Harris County, Texas, taken on Sunday. (US Marshals/Harris County Sheriff’s Office) Marshals said last week they arrested Armstrong with a bandage on her face and that she had claimed to have been injured in a surfing accident. Colin Strickland is seen outside his home in Austin, Texas on June 17, 2022. (MEGA) However, the latest photo of the reservation in Harris County, Texas, seems to show her with a narrower nose. She also dyed her hair and cut it to shoulder length, according to authorities. CLICK HERE TO GET THE FOX NEWS APP Armstrong’s attorney did not immediately respond to a request for comment Monday, the July 4 holiday. Fox News’ Stephanie Pagones and Audrey Conklin contributed to this report. Michael Ruiz is a reporter for Fox News Digital. Story tips can be sent to [email protected] and on Twitter: @mikerreports
