Digest

This podcast details the murder of professional gravel cyclist Mariah Wilson, who was found dead in Austin, Texas. The investigation revealed a complex relationship triangle involving Wilson, fellow cyclist Colin Strickland, and Strickland's ex-girlfriend, Caitlin Armstrong. Armstrong, suspecting an affair, used fitness app Strava to track Wilson's movements. On the night of the murder, Armstrong's vehicle was seen near Wilson's apartment shortly after Wilson was dropped off by Strickland. Evidence, including DNA and surveillance footage, pointed to Armstrong. She fled to Costa Rica but was apprehended and extradited. Armstrong was convicted of first-degree murder and sentenced to 90 years. The case also involved civil lawsuits, including a wrongful death suit that resulted in a $15 million judgment against Armstrong. The podcast concludes by discussing how Wilson's legacy is honored through a foundation.

Outlines

00:00:00

Introduction to the Mariah Wilson Case and Podcast

The podcast introduces the murder of 25-year-old professional cyclist Mariah Wilson in Austin, Texas, with initial suspicions of her being targeted. Hosts Mandy and Melissa of "Moms and Mysteries" share introductory banter.

00:02:39

Mariah Wilson's Athletic Journey and Relationships

The episode explores Mariah Wilson's background, her transition from alpine skiing due to ACL tears to a successful career in gravel cycling, and the complicated relationships involving her, Colin Strickland, and Caitlin Armstrong.

00:12:43

The Murder and Immediate Aftermath

Caitlin Armstrong's surveillance of Mariah via Strava, the events of the night of the murder, the discovery of Wilson's body, and the initial investigation are detailed.

00:19:11

Building the Case and Caitlin's Escape

Investigators piece together evidence, including surveillance, cell phone records, and physical evidence linking a handgun to the crime. Caitlin Armstrong flees to Costa Rica, assuming a new identity and altering her appearance.

00:31:35

Apprehension, Trial, and Verdict

U.S. Marshals and Costa Rican authorities locate and arrest Armstrong. Her trial commences, focusing on digital and physical evidence, leading to a guilty verdict for first-degree murder and a 90-year sentence.

00:38:23

Legal Ramifications and Honoring Mariah's Legacy

The impact on Mariah Wilson's family is discussed, including a $15 million wrongful death lawsuit and a subsequent suit for asset hiding. The podcast concludes by highlighting efforts to honor Mariah's memory through the Mariah Wilson Foundation.

Keywords

Q&A

• What led Mariah Wilson to transition from alpine skiing to professional gravel cycling?

  Mariah Wilson suffered two significant ACL tears in her alpine skiing career. During her rehabilitation, she took up cycling as a way to stay active, which eventually evolved into a serious pursuit and a new professional career.

• How did Caitlin Armstrong track Mariah Wilson's movements in Austin?

  Caitlin Armstrong accessed Colin Strickland's communications and used Mariah's activity on the fitness app Strava. Strava allows users to share ride data, enabling Caitlin to monitor Mariah's routes and pinpoint her location in Austin.

• What evidence placed Caitlin Armstrong at the scene of the crime?

  Surveillance footage captured Caitlin's black Jeep Cherokee near the apartment around the time of the murder. Additionally, her DNA was found on Mariah's bicycle, and shell casings at the scene were consistent with a 9mm handgun previously purchased for Caitlin.

• What actions did Caitlin Armstrong take after Mariah Wilson's murder?

  Two days after the murder, Caitlin sold her Jeep for over $12,000. She then fled the country to Costa Rica using her sister's passport, adopted a new identity, and altered her appearance, including undergoing a nose job.

• What was the outcome of Caitlin Armstrong's trial and the subsequent civil lawsuits?

  Caitlin Armstrong was found guilty of first-degree murder and sentenced to 90 years in prison. Mariah's family was awarded $15 million in a wrongful death lawsuit, and later filed another suit alleging that Caitlin and her associates attempted to hide assets to avoid payment.

Show Notes