Perhaps America's first medical serial killer, Donald Harvey claimed the lives of over 80 victims. How did he get away with it for so long?

True crime series taking a deep dive into some of the most chilling murder cases to take place in the US.

New York nanny Yoselyn Ortega had been part of the Krim family for two years, but one day, she snapped--with devastating consequences.

True crime series taking a deep dive into some of the most chilling murder cases to take place in the US.

Former offender Todd Kohlhepp ends up back on police's radar when a couple connected to him disappear. Chiling interrogation room footage reveals the truth.

Firefighter Bob Poynter thought he was heading for a reconciliation with his wife, but in reality Chacey had lined up one of her lovers to kill her husband.

A college football player becomes the threat all parents fear--a sexual predator hiding in plain sight, snatching his first victim on campus.

When a nurse is arrested for theft in one state, prosecutors make a link with another nurse with the same name. Could they be the same person?

Tom and Micah Rine Pate appeared to be the perfect couple, but then Micah went missing. What role will Tom's father play in uncovering what happened?

When Anthony Sowell's visitors complained of a stench of rotting flesh, he blamed the sausage shop next door... but the truth was much closer to home.