(Portland, OR) -- A grand jury is charging a 42-year-old man with kidnapping and attempted rape, among other charges. This, after he allegedly tried to sexually assault a worker at a cellphone store last fall. Police say Randy Wayne Bunch entered the store on North Tomahawk Island Drive in October and claimed to have a gun. He then allegedly ordered a woman into a back room and told her to take off her clothes. Police say he then told her it was a prank and apologized before leaving. Police say he grabbed a two-thousand-dollar tablet on his way out the door.