A screenshot from a video featuring Cmdr. Roberto Concepcion, chief of response of Coast Guard Sector Maryland-National Capital Region, in Baltimore, requesting the public’s assistance on March 20, 2024, to identify the individual responsible for more than a dozen false distress calls originating from the Baltimore area since Feb. 17, 2024. Anyone with information or recognizes the caller’s voice is requested to call (410) 576-2555. (U.S. Coast Guard video.)