Prosecuting Evil with Kelly Siegler, The Cop Who Wouldn’t Stop

A young man enters a wig shop, stabs three people and flees. A worldwide manhunt finally catches up with the killer and brings him to trial where he and his famed defense attorney face prosecutor Kelly Siegler.

Amy Robinson, a teenager with Turner's Syndrome, had just taken her first steps toward independence by getting a job at her local grocery store. Her new endeavor would end in tragedy when she befriends a co-worker with a secret past.

In an exclusive Houston neighborhood, an entire family is found dead of an apparent murder-suicide. Sgt. Johnny Bonds takes on the entire justice system to uncover the shocking truth and expose an underworld of murder for hire.

When a teenage track star sneaks out at night, she finds herself caught in a deadly love triangle. Once her body is found in a field, the small town of Mansfield, Texas, becomes wrapped in a sensational tabloid tale of duty, honor and murder.

A torso found floating in Galveston Bay, Texas, leads to the arrest of billionaire Robert Durst. For the first time, Kelly Siegler gets attorneys from both the defense and prosecution to discuss the 'Texas Trial of the Century.'