U.S. Coast Guard members walk up the stairs to assess the scene of the active shooter training exercise that took place on the Goodtime III, a local passenger vessel, in Cleveland Harbor on Lake Erie, September 8, 2025. The Coast Guardsmen engaged in a simulated environment, where volunteer civilians acted injured while other local agencies provided the necessary actions to respond to the mock situation. (U.S. Coast Guard photo by Petty Officer 3rd Class Dillon Grimsley)