A man has been arrested after police say he robbed a gas station in South Lake Tahoe. Wednesday at around 3:30 p.m., officers with the South Lake Tahoe Police Department responded to an armed robbery at a Chevron gas station on Lake Tahoe Boulevard. According to police, William Ehlers pointed a gun at the clerk before he left with an undisclosed amount of money and an energy drink. About an hour and a half after the robbery, He was tracked to a home near Gardner and Taylor Way. SLTPD activated SWAT and obtained a search warrant. Police were able to take Ehlers into custody without incident.