CHICAGO (CBS) — Four people were shot overnight outside of a home near the intersection of Fulton and Whipple, in East Garfield Park.

Police say about a dozen people were standing on a front porch just after 12:15 a.m. when a man approached from a nearby gangway and began shooting, striking a man and three women.

All four victims went to Stroger Hospital in varying conditions.

The most serious victim, a 27-year-old woman, was transported in critical condition after being shot in the head.

A 30-year-old woman was in serious condition after being shot in the chest.

The third victim, a 32-year-old woman, was also in serious condition with gunshot wounds to her arm and leg.

A fourth person, a 42-year-old man, was in stable condition after being struck in the hand.

At this time there are no suspects in custody. Area North detectives are investigating.