Former Dubuque Security Guard Charged With Terrorism Threat

(Dubuque, IA) — A former security guard in Dubuque is accused of threatening to shoot up his workplace. K-C-R-G T-V reports police charged Mark Krolick last week with a threat of terrorism charge. The criminal complaint shows Krolick worked as a security guard for Per Mar Security with the Roshek Building on Locust Street in downtown Dubuque. They also show he told a coworker last Thursday he had a lot of guns and threatened to kill himself and staff. Court documents show Krolick was distraught because he would be fired in a few weeks due to downsizing.