The Pima County Sheriff’s Department is looking for three men in connection with a purse snatching at about 10 p.m. Aug. 12, 2013, in the parking lot of a Walmart Neighborhood Market, 2823 W. Valencia Road. A woman was putting her groceries into her vehicle when a man approached from behind and took her purse. There was a brief struggle but the man was able to take the purse and he threw it into a blue Dodge Avenger occupied by two men. The robber ran away. The woman’s credit card was used at a convenience store and investigators were able to get surveillance photos of the robber and two possible accomplices.