Special Agent Daniel Knapp accidentally drowned on Thursday, while attempting to rescue a distressed swimmer at Playa Escondida (Hidden Beach) in Fajardo, Puerto Rico.
Special Agent Knapp, 43, was vacationing at the beach, when he was approached by friends of the struggling swimmer. Without hesitating, he swam out to assist. Special Agent Knapp reached the struggling swimmer and provided assistance. The swimmer was rescued by the Police of Puerto Rico's Maritime Unit. Special Agent Knapp was overcome by severe nautical weather conditions, according to an FBI press release.