Peter Scully operated a secret dark web child pornography. The most notorious video was Daisy’s Destruction, sold to his client for up to $10,000.

Leila Fowler, 8, was stabbed in her bedroom while under the care of her older brother. All crime scene evidences indicate that the boy was the perpetrator.

Becky Watts, 16, was kidnapped, killed and dismembered by stepbrother Nathan Matthews and his girlfriend Shauna Hoare at her England home in 2015.

Helen Bailey was reported missing, three months later her remains were found hidden in the cesspit of the couple’s home.