The Most Diabolical Surrogate Son In Texas History _ The New Detectives episode artwork

EPISODE · Apr 12, 2026 · 52 MIN

The Most Diabolical Surrogate Son In Texas History _ The New Detectives

from FilmRise True Crime · host FilmRise True Crime

A couple reported their adopted son missing. Officers arrived at the house and noticed something wrong immediately. Then they opened the garage and found him inside the washing machine.In this episode, I uncover one of the most disturbing cases featured on The New Detectives, the groundbreaking Discovery Channel series that aired from 1996 to 2004 and inspired the creation of CSI: Crime Scene Investigation. Seven-year-old Troy Koehler was reported missing by his adoptive parents, Jemaine and Tiffany Thomas, in Spring, Texas, in July 2022[citation:1]. Officers arrived at 5:20 AM and immediately observed "things" that led them to search the home thoroughly[citation:1].In the garage, fully clothed inside a top-loading washing machine, they found Troy's lifeless body[citation:1]. The autopsy revealed asphyxiation, blunt-force trauma, and possible drowning[citation:1]. His small body was bruised, his face injured, and blood was found on the washing machine and throughout the home[citation:1]. Prosecutors revealed that Troy had eaten some of his mother's oatmeal cream pies. In response, his parents threatened to put him inside an oven until he confessed[citation:2]. Text messages from Jemaine Thomas read: "I need to get the locks. I'm going to end up killing him"[citation:1].Turn down the lights, put on your headphones, and press play — because the most dangerous people in Texas weren't hiding in the shadows. They were hiding behind a family photo.

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The Most Diabolical Surrogate Son In Texas History _ The New Detectives

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