The FBI is investigating the death of a passenger aboard a Royal Caribbean cruise ship, which occurred shortly after an alleged altercation involving the individual and crew members. Reports indicate that the passenger, who exhibited unruly behavior and allegedly threatened to kill others, was detained by the crew. Family members claim the behavior was uncharacteristic of the deceased. Eyewitness videos captured chaotic scenes as the passenger was seen attacking staff before being sedated. This incident follows a series of troubling events that have raised concerns over passenger safety and crew responses during onboard incidents.