Sociopathic Minor

Hi everyone. I’m asking advice on how to deal with a 17y/o with aspd as well as a diagnosed sociopath. For context we used to be friends but stopped because he started getting manipulative and doing horrible things to me And my friends. He commited a very bad crime at the age of 12 and recently I found out he did the same to one of my friends. He has been to court for the past few years for it. We’re no contact and have been for a while but should I file a police report? It can ruin his life. Should I feel guilty about considering to file one?