DUBUQUE, IA – Authorities are seeking Scott A. Winkelmann, a 56-year-old white male, listed among Dubuque’s most wanted. Standing at 5’10” and weighing 215 pounds, Winkelmann resides in Dubuque, Iowa. He is wanted in connection with a First-Degree Arson charge, with a bond set at $25,000 following an incident reported on June 7, 2017. Anyone with information on his whereabouts is urged to contact the Dubuque Police Department immediately.