Kelly Siegler

From Executive Producer Dick Wolf, this true crime investigative series follows veteran prosecutor Kelly Siegler, and her rotating team of seasoned detectives, as they travel to small towns across the country and help local law-enforcement agencies dig into unsolved homicide cases that have lingered for years without answers or justice for the victims due to lack of funding and proper forensic technology.

Sex and murder are often tied together in criminal investigations; and detectives uncover dirty secrets, scandalous sex affairs, online sex addictions, jealousy and stunning twisted fantasies when looking for motives for murder.

A true-crime series examining the most shocking murder investigations and toughest trials in Texas history - all told with Kelly'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 to face their formidable defense attorneys. With her own firsthand accounts, alongside investigators and victims' families, Kelly reveals what really happened beyond the newspaper headlines to bring Texas-style justice.

Lust, gluttony, greed, sloth, wrath, envy and pride -- the true stories of everyday individuals who are pushed beyond the limits of the law by seven deadly sins are explored. The twists and turns of two similarly sinful cases are revealed. Deadly Sins: No Forgiveness is a spin-off series of Deadly Sins, an American documentary television series. The series examines the true evils that push beyond the limits of the law and reveals crimes driven by the most basic of human instincts