Police said the intruder entered through an unlocked front door and began to steal items. When one of the homeowners confronted himr, he displayed a handgun and fired it. He then put the stolen items in the victim's car and drove away in it. URBANA — Police are investigating a home invasion during which a gun was fired early Monday morning in Urbana. According to a police report, a masked man entered an occupied home in the 2100 block of South Vine Street at 12:15 a.m.