Serpico moved back from Europe many years ago and now lives in a cabin in the woods in Dutchess County, NY. he bought the Hi-Power when his life began to be threatened. he was carrying it when he was shot. I read an interview on him a few years ago where he stated he tried to donate his service revolver to the police museum and it was refused. He now carries it daily. As for him being a nut, he was before my time (I'm retired NYPD), but the movie and book were a great exaggeration, from what I have been told (And what movie isn't?). He was ostracized due to his whacky apperance and mannerisms (this was the 60's, after all). He was a hippy in a police department that didn't even allow mustaches. I doubt he was the choir boy he was portrayed. He's still trying to profit over something that happened over 40 years ago. Sad, if you aks me. he's been divorced several times, and his kids don't even talk to him.