Man dies after falling into Boulder ditch

A man fell into a ditch near 1731 15th St. in Boulder and later died on Sunday, May 14, 2017. (Photo: Boulder Police Department)

BOULDER, Colo. — Witnesses are being sought after a man fell into a ditch and later died, the Boulder Police Department said Monday.

The man fell into the ditch near 1731 15th St. about 10:40 a.m. Sunday.

When officers arrived, a bystander was performing CPR on an unconscious male who was not breathing. The man was taken to Boulder Community Hospital where he later died.

The man, who has not been identified, suffered multiple traumatic injuries. Investigators are working to determine if his injuries were related to an accidental fall or another event.

Anyone with information is asked to call police at 303-441-3482.