An explosion at a Dania Beach marina led to a deadly fire that claimed the life of a man and left four others critically injured. The incident occurred yesterday late afternoon at approximately 4:30 p.m. at the Nautical Ventures Marina & Service Center, which is situated just west of Interstate 95 and near Fort Lauderdale-Hollywood International Airport. According to Local 10, the boat was a 50-foot vessel, freshly arrived in preparation for an upcoming boat show.