An elderly man died late Saturday after a blaze erupted on the 50th floor of Trump Tower in New York which also injured four firefighters, officials said.
The New York Police Department said 67-year-old Todd Brassner was found "unconscious and unresponsive" when officers arrived at the scene.
Mr Brassner - a Trump Tower resident identified by US media as an art dealer - was pronounced dead after being taken to Mount Sinai Roosevelt Hospital, according to police, which said the medical examiner's office would determine the cause of death as part of an ongoing investigation.