Fatal crash cuts power, shuts down 3 schools in Florida Keys Follow Us Question of the Day By - Associated Press - Tuesday, February 23, 2021 KEY LARGO, Fla. (AP) - A fatal car crash in the Florida Keys on Tuesday morning caused traffic delays and caused officials to close three schools. The crash, which happened around 5:30 a.m. in Key Largo, also knocked down some power lines, the Monroe County Sheriff’s Office said. It also caused major traffic delays on U.S. 1, which is the only main road through the island chain. The Florida Highway Patrol is investigating, but has released few details about the crash.