Dateline NBC “The Night Time Stopped” December 19 2025 Recap & Preview

Dateline NBC takes a closer look at a murder that shook the world of professional cycling in a new two-hour episode titled The Night Time Stopped, airing Friday, December 19 at 9/8c. Correspondent Keith Morrison reports on the killing of rising cycling star Moriah “Mo” Wilson and the dramatic investigation that followed, revealing new courtroom evidence and exclusive interviews that shed light on the case’s darkest corners.

In May 2022, 25-year-old Moriah Wilson was found shot to death in an Austin, Texas, home just days before a high-profile gravel bike race she was favored to win. The case quickly made national headlines, not only because of Wilson’s athletic promise but because the primary suspect, Kaitlin Armstrong, was allegedly driven by jealousy. Armstrong, the girlfriend of fellow cyclist Colin Strickland, was accused of tracking Wilson’s location before the murder. After being questioned by police, Armstrong fled the country, launching a 43-day international manhunt that ended with her capture in Costa Rica.

Friday’s Dateline episode explores never-before-seen elements from inside the courtroom, including newly revealed evidence and recordings from key witness interviews. Morrison’s report highlights the emotional testimony and legal strategy that ultimately led to Armstrong’s conviction for first-degree murder in November 2023. She was sentenced to 90 years in prison.

Viewers will hear from investigators, prosecutors, and those close to Wilson as they piece together the tragic series of events that ended a promising life. Through its signature narrative style, Dateline unpacks the love triangle at the center of the case, the forensic trail that closed in on Armstrong, and the legal outcome that brought a measure of justice to Wilson’s grieving family.

Watch The Night Time Stopped this Friday, December 19, on NBC, and stream it the following day on Peacock.