I've never seen any stories to that effect.
Has there been any suggestion that he has murdered anyone with his own hands?
No, there hasn't. But, he has made remarks which have been found in bio's about him that indicate he has quite a knack for being an accessory. Incidently, the kids at Waco were murdered, but not by Clinton's own hand. Yeah, I know about Hillary's involvement but legally it was his doing because he was the person who was ultimately responsible for their deaths.