. >> when paramedics arrived, they broke down the bedroom door and found leslie vaughan dead. there was a single gunshot wound to his head. there was a limestone rock on the bedroom floor and broken window, the killer's apparent point of entry. >> the french doors opened to a balcony. one of the doors had a very large, gaping hole in it. someone had thrown a rock through the doors. the size of the breakout in the glass could accommodate a grown person walking through that opening. >> right off the bat, i was pretty sure we were dealing with a murder scene. >> there was a spent shell casing on the floor and the spent bullet was found in the pillow, under vaughn's head. >> the bullet had six grooves with a right twist, which would commonly indicate a smith & wesson semi-automatic handgun. >> the motive for the murder was unclear. >> the television was on. there was a remote control still in contact. no indications of doors opened, where somebody ransacked, was searching for something, whether be jewelry or money. no indications at all of a burglary. >> leslie vaughn was just 44