Victor Olson is a werewolf mutt who got murdered by the North American Werewolf Pack, he was seen in Bitten.
Olsen stalked, raped girls and killed one girl, he was broken out of a prison in Arizona. In Bitten (TV series) he is released after serving his sentence, and claiming to be rehabilitated.
Olsen was a bitten werewolf, and was turned by Zachary Cain. Elena managed to follow him to a secluded spot, where she jumped him while he slept, and tied him down with the seatbelt of his car, and then slit his wrists. She offered to let him go (giving him a chance to save himself) if he sold out the location of the mutts, and he agreed.
However, because of his past crimes against children, Elena broke her promise and left Olson to bleed to death.
Olsen is a sadistic pedophile and stalker