Seasons & Episode
1
EP1 - Out of the Darkness
January. 16,2021
Kathy Blair is found stabbed to death in her bedroom in Texas; the gruesome crime scene puzzles investigators until an unlikely clue that is captured in the darkness puts them on the trail of a depraved killer.
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EP2 - Episode 2
January. 23,2021
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EP3 - Episode 3
January. 30,2021
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Trailer
Synopsis
Each episode of “One Deadly Mistake” follows a homicide investigation where police work tirelessly against the clock to solve a complex case, until they discover an unlikely piece of evidence that exposes the identity of the killer.