How's this for investigative journalism? "Dateline NBC" hired a private investigator to look into the disappearance of Olivia Newton-John's cash-strapped boyfriend, who has been presumed dead since vanishing from a boat four years ago, and the PI has concluded that Patrick McDermott staged his disappearance and is really alive. On what do they base this conclusion? I'll let the scrappy sleuth explain: "There's no doubt in my mind, this guy's alive," Philip Klein said. "When you're running, you always are looking over your shoulder and we're going to catch him looking at us." Oh, OK. Thanks for wasting an hour of my life.