Zanesville police detectives are looking into a weekend robbery. Just after 12:30 Sunday morning, a suspect reportedly entered the Diary Mart on Pine Street and pointed a gun at the store clerk. Police say the man fled the scene heading south near Pine with an undetermined amount of money. The man was wearing a black ski mask, black sweatshirt, black baggy pants and white gloves. There were no injuries. Anyone with information on this case should call Zanesville police at 740 455-0700.