A 30-year-old construction worker from Arizona was killed when he fell 35 to 50 feet while working at the New England Sports Center on Sunday.
Police said they were alerted to the fall just before noon and the man was taken by ambulance to UMass Memorial - Marlboro Hospital, where he died about an hour later.
The federal Occupational Safety and Health Administration responded, along with the medical examiner’s office and police detectives.
Marlboro Police Lt. Robert Jusseaume said the man was working for a steel company that is constructing new ice rinks at the facility on Donald Lynch Boulevard. It is believed he fell from a beam, police said.