Prosecuting Evil with Kelly Siegler Seasons in Order
3 seasons and 10 episodes since 2023, on Oxygen True Crime. It is still running.
Next episode
Season 3, episode 2: Deadly Deception
Airs October 10, 2026
Every season
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Season 1
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Season 2
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Season 3
About Prosecuting Evil with Kelly Siegler
Prosecuting Evil with Kelly Siegler is a new true-crime series examining the most harrowing homicides and toughest trials in Texas history — all told with Kelly Siegler's unique insight and unparalleled access. As Chief of Special Crimes in the busiest courthouse in the Lone Star state, Kelly Siegler battled to get killers into courtrooms and faced off with their formidable defense attorneys.
Show details from TVmaze, licensed CC BY-SA 4.0.