A 24-year-old Beloit man is arrested early Thursday morning for allegedly robbing a gas station.
Police say Antonio Tucker is being held on tentative charges for an armed robbery at Speedway Gas at 148 Liberty Avenue.
At around 10 p.m. Thursday night a clerk was robbed at gunpoint by a masked man who took off on foot with cash. No one was injured.
Tucker is being held at the Beloit Police Department until he can be transferred to the Rock County Jail.
Police are continuing to investigate Tucker's possible involvement in a number of other armed robberies in the area over the past few months.