Jamie-Lee confronts her father, the 'Skara Cannibal,' on a brutal murder.

A father must answer to his daughter about her mother's murder.

During the day Lorenzo Gilyard is a well-liked professional. At night he's a monster, preying on the women who work the streets.

Patrick Pidock's daughter lived in constant fear of her father's sudden, violent outbursts. But no one could know what he was truly capable of.

In 1990, two young men confessed to a double murder in self-defence. But 30 years later they have very different stories of what happened that night.

Elisabeth and Frank's toxic relationship ended in a devastating fire. Now, Elisabeth's mother, Cheri, seeks answers from her daughter's manipulative killer.

Amy always feared her brother's violent behaviour. But her worst fears come true when he shoots a man dead and ends up in lethal standoff with police.

A chilling look inside the homes of actual killers. The murderers themselves speak from prison, resulting in unsettling and contentious encounters.

A chilling look inside the homes of actual killers. The murderers themselves speak from prison, resulting in unsettling and contentious encounters.

A chilling look inside the homes of actual killers. The murderers themselves speak from prison, resulting in unsettling and contentious encounters.

A chilling look inside the homes of actual killers. The murderers themselves speak from prison, resulting in unsettling and contentious encounters.

Kristin struggles to understand how her big brother turned into a cold-blooded killer.

A man's mother and brother want him to answer questions after he shoots and kills his loving grandmother in cold blood.

Katie had always thought her grandpa, Buster, was a sweet old man. Now she learns the hard truth: that he's really an assassin.

Ashley's family rips apart after she brutally murders her grandmother. Now, they will finally get answers about why she destroyed so many lives.