The unanswered questions in Gregory ‘Keith’ Mann Jr.’s disappearance

A planned homecoming that never happened

In “MISSING: Gregory ‘Keith’ Mann Jr.,” Crime Junkie examines how the 20-year-old vanished in Wichita Falls, Texas, just before his fiancée, Carrie, was due to move into his apartment. According to the episode, Keith spoke to her at about 9:40 p.m. on Saturday after work and said he planned to go out with friends. By Sunday, his bed appeared unslept in, his work clothes remained on the floor and he had missed the couple’s carefully arranged moving plans.

The unexplained meeting after midnight

The show reconstructs Keith’s final known evening through accounts attributed to his co-worker Chris and Chris’s girlfriend, Michelle. The three reportedly visited a convenience store, ate at McDonald’s, drove the group’s Nissan Pathfinder through mud and attended a house party near Lake Wichita. Chris and Michelle said they dropped Keith near his apartment between 11:45 p.m. and midnight, although they did not see him enter.

The central mystery is Keith’s stated plan to meet an unidentified person at 12:15 a.m. The episode says he did not disclose who that person was, and it remains uncertain whether the meeting occurred—or was even real. The hosts note that investigators have never established its purpose, leaving Keith’s movements after the drop-off unknown.

A dealership Mustang raises more questions

Keith’s parents later noticed a red Ford Mustang with dealership tags parked beside their home in a church lot, in a space Keith had previously used. The trunk was ajar, but the car appeared largely empty. Crime Junkie reports that Keith had borrowed the vehicle from the Ford dealership where he worked, yet his family questioned whether he was its last driver because the seat was positioned farther from the steering wheel than expected for him.

According to the episode, police initially did not treat the Mustang as a crime scene. It returned to the dealership without forensic processing and was sold before investigators later attempted to examine it. The hosts frame this as a consequential lost opportunity, while acknowledging that heavily redacted records leave parts of the early investigation unclear.

Rumours, conflicting accounts and unsuccessful searches

The episode rejects local rumours involving drugs, gambling or organised crime as unsubstantiated. It also explores questions surrounding former dealership mechanic Gary Price, once described by a detective as a person of interest. Price disputed that he worked there alongside Keith and said his son knew him; however, the current detective reportedly maintained that Price was employed there in 1997. The show presents no evidence connecting either man to Keith’s disappearance.

Crime Junkie says authorities have continued pursuing leads. DNA testing excluded a man found in Mexico who resembled an age-progressed image of Keith, while a 2021 excavation at a former car-wash property near his apartment found nothing. The episode closes with Keith’s family seeking renewed recollections from people who knew him, hoping to preserve details blurred by the passage of time.