Lincoln Park — A Lincoln Park police officer and a suspect were hospitalized after a narcotics investigation led to gunfire Tuesday afternoon, authorities said. Officers for the Special Investigation Section of the Michigan State Police were requested at the scene in the 26400 block of Outer Drive at 3:50 p.m.

The office of Ald. Timm Knudsen (43rd) said there is reason to believe the shooting was an isolated incident, and the victim and the shooter knew each other.

The local alderman said the man who was later shot was exhibiting "erratic and dangerous behavior" and attacked the shooter. The shooter then pulled a gun and opened fire, police said.