Freddy Krueger killed Nancy Thompson, Lord Voldemort killed Lily Potter, General Grievous killed Roos Tarpals, Ke-Pa temporarily killed Po, Sentinel Prime killed Alpha Trion and Steve Cobs killed MePad.
And I think emperor belos temporarily killed luz
Muzan Kibutsuji killed Kagaya Ubuyashiki, Gyomei Himejima, Mitsuri Kanroji and Tanjiro Kamado, but resurrected him by turning him into a demon, uninentionally saving his nemesis.
Junko Enoshima is responsible for the deaths of Chihiro Fujisaki and Sakura Oogami.
What do you think?