(File Photo of Acrisure  Stadium when it was Heinz Field)

(Pittsburgh, Pa.) The Allegheny County Medical Examiner’s office early Monday morning identified the man who fell off an escalator and later died at Sunday’s game between the Pittsburgh Steelers and New York Jets at Acrisure Stadium. Authorities say that 27-year-old Dalton Ryan Keane of Monaca died at a Pittsburgh hospital shortly after he fell. The Pittsburgh Department of Public Safety say police and emergency service personnel were alerted after Keane fell around 4:45 p.m., shortly after the end of New York’s 24-20 victory over the Steelers. Paramedics administered care on site to the him before he was transported to the hospital in critical condition were he later died. There is no word on how he fell and the Steelers said in a statement that the organization is working with local authorities during the investigation.