A man working on a roof on Munjoy Hill fell off Thursday and was taken to the hospital but died.
Lt. Robert Martin with Portland Police said it happened in the area of 157 Congress Street around 11:30 a.m.
Martin said the 30-year-old roofer was working on a job when he fell from the roof.
Police are working with OSHA (Occupational Safety and Health Administration) to determine the circumstances surrounding the death.
Police are not releasing the name of the victim or the company he works for at this time.
No other information is available at this time. This story will be updated.