Natalie Marshall

John Wayne Glover-also known as the "Granny Killer"-was a serial killer who was active in Sydney, Australia, between 1989 and 1990 who murdered at least six-and as many as 13-elderly females after hitting them with a claw hammer and then ritually strangling them with their own pantyhose. It was widely believed that Glover's victims represented his mother and mother-in-law who he blamed for his misdeeds. He was ultimately sentenced to six life sentences...

Real life tales of couples who both shared a blood lust for murder. James Marlow and Cynthia Coffman were a troubled couple who were convicted of murdering five people during a deadly rampage that spanned multiple states. Meanwhile, Fred and Rosemary West created their own "house of horrors" as they abducted and tortured people throughout Great Britain.

Timothy Wilson Spencer has the distinction of being the first American serial killer to be convicted on the basis of DNA evidence-evidence that also exonerated a man who had been in prison after being wrongly convicted of committing one of Spencer's murders. A troubled adolescent from Arlington, Virginia, with a deep hatred of women, Spencer utilized his cat-burglar skills, strength, and agility to gain entry into his victims' homes, lay wait, and...

Christa Gail Pike, born 10 March 1976, currently sits on Tennessee's death row for the murder of Colleen Slemmer, 19, on 12 January 1995. The murder occurred when Pike was 18 years old. Pike and her then-boyfriend Tadaryl Shipp who was 17 at the time of the murder were convicted of Slemmer's murder and conspiracy to commit murder. Another friend of the defendants and the victim, Shadolla Peterson, also 18 at the time, was convicted as an accessory...

Monsters can be wild! Monsters can be noisy! Monsters can be grumpy and selfish and scary! It can be hard for a monster to be good. But maybe they just need a little help!