Police in Flint say four men were shot during a one-hour period.
The victims were wounded in three separate shootings between 8:30 p.m. and 9:30 p.m. Sunday.
All four victims are reported in good condition.
Sgt. Troy Simpson says the first shooting of the night happened when a 25-year-old man was struck outside an apartment complex when occupants of two vehicles exchanged gunfire.
The second shooting came 20 minutes later when two men, ages 19 and 21, were wounded at an intersection.
Shooting No. 3 took place at another intersection. A 20-year-old man was shot in that incident.