David Berkowitz

https://en.wikipedia.org/wiki/David_Berkowitz

he had long contemplated murder to get revenge at a world that he felt had rejected and hurt him.[85] Berkowitz claimed he felt particular anger due to his lack of success with women and thus singled out attractive young women as victims.

>>5

His mom has abandoned him, so he grew up into a maniac, killing young lovers. Also, Berkowitz converted to Christianity, while in prison. So he is the kind of person, who believe in Jesus, after all.