Killer mutters, gestures in video following arson murder

SALT LAKE CITY — Locked in a police interview room in the hours after killing his prominent husband in a fire, a camera recorded as Craig Crawford constantly fidgeted, gestured and muttered to himself.As they watched, police thought they heard Crawford say, "Not exactly where you want to look for your next husband, but you never know."In another moment, he says, "My street cred just went up."And in another, he appears to say, "I could have saved him."Marcos Garaycochea, who at the time was