#16 – Fred and Rose West
Between the 1960s and the 1980s, these two lovebirds committed at least 10 murders. All of their victims were young women who were tortured, raped, and slaughtered at this couple’s home. The couple was finally apprehended and charged with murders in 1994 after the police found human bodies buried in their garden and flower beds.
During Fred’s trial, he decided to hang himself before getting convicted. His wife, however, didn’t hang herself. She was sentenced to life imprisonment for having committed 10 murders.