Authorities: Same thief robbed 6 gas stations in one night (UPDATE)

Columbus police and the Franklin County Sheriff's Office say a string of overnight robberies around the city were most likely carried out by the same thief.The spate of crimes began around 9:30 p.m. Tuesday at the BP on West Broad Street.An unidentified man handed a note to the clerk and demanded money.The clerk complied and the suspect fled the scene.Just before 11:00 p.m., the same man is believed to have robbed the BP gas station on Hilliard Rome Road.A short time later, Thornton’s on N