SHEBOYGAN, WI (WHBL) - One of the men who allegedly robbed the United One Credit Union on Superior Avenue in Sheboygan last May has been arrested. Captain Jim Veeser said the 20 year old suspect was taken into custody at his Milwaukee home without incident. Veeser said police are still seeking others who may have been involved. He said the arrest was the result of an investigation by Sheboygan detectives, the FBI, state officials, and the Milwaukee and Glendale Police Departments. The credit union was held up at gunpoint by two men who fled south on I-43. Still no word on how much was taken. The suspect is in the county jail awaiting formal charges.