An investigator with the U.S. Coast Guard who’s accused of raping a co-worker’s girlfriend at a Hazel Dell residence entered not-guilty pleas Friday in Clark County Superior Court. Jonathan Sall, 56, of Poulsbo is charged with second-degree rape and indecent liberties without forcible compulsion in connection with the Feb. 17 incident. Sall is a civilian employee with the Coast Guard Investigative Service in Seattle and is the special agent in charge of the Coast Guard’s Northwest region.