Police responded at 10:17 p.m. Wednesday to a report of an assault with a deadly weapon in the 300 block of Park Boulevard. Officers found an unidentified man lying on the sidewalk with an apparent stab wound, according to the San Diego Police Department.

Officers and San Diego Fire-Rescue personnel provided life-saving measures, but the man died at the scene, police said. The victim was described as a white man in his late 20s.