Twisted killer Richard Kenneth Djerf, 55, has been executed more than 30 years after the brutal murders of four members of the same family in which he tied them up and tortured them View 4 Images Djerf was executed on Friday (Image: AP)

An evil killer has been executed 30 years after the brutal murders of four members of the same family after raping a woman and asking her mum: "Do you want to watch your kid die, or do you want your kid to watch you die?" ‌

Richard Kenneth Djerf, 55, was given a lethal injection on Friday, October 17, for the murders of Albert Luna Sr., his wife Patricia Luna and their two children Rochelle, 18, and Damien, five, in a revenge plot in 1993. ‌

The twisted murderer, then 23, forced his way into the family's home in Phoenix, Arizona, in t

See Full Page