U.S. Coast Guard Petty Officer 2nd Class Vilmarie Shepard, a boatswain's mate assigned to Station Cleveland Harbor, administers simulated emergency care to an injured volunteer aboard the Goodtime III on Lake Erie, September 8, 2025. Shepard partook in an active shooter training scenario with other Coast Guardsmen and additional first responders. (U.S. Coast Guard photo by Petty Officer 3rd Class Dillon Grimsley)