PLYMOUTH, WI (WHBL) - Plymouth Police have arrested a suspect in Sunday’s attempted robbery of Marshall’s Westside Pantry in Plymouth. Lt. Richard VanderSande said officers received information Monday about a possible suspect and, after executing a search warrant at a residence in the city of Plymouth, arrested a 25 year old man. VanderSande said, during the arrest, a 58 year old woman was also taken into custody on charges of assaulting officers. The male had allegedly entered the store around 7 o’clock Sunday night and threatened the clerk. However, the clerk refused to open the cash register and the robber fled on foot. The suspect is now in the county jail, awaiting a court appearance.