phil keating is investigating it for there in miami for fox with the latest. phil? >> harris, he is an enigma assembly known as the daytona beach killer. a salacious story which garnered a lot of media attention at the time, and for 14 very long years the deaths and cases of three and possibly a fourth all tied to this mysterious serial killer. remained unsolved. very little for investigators to go on. later today, they say not anymore. 57-year-old robert hayes was arrested last night in palm beach county for a murderer there, three years ago, of a woman named rachel bay. but he's also to believed to be the serial killer three prostitutes 12 to 14 years ago and possibly a fourth. this morning he appeared in his blue prison outfit and was denied bond, charged with first-degree murder. back in 2005 and 2006, investigators tied the killings