Two people were killed in separate shootings overnight Sunday in Brooklyn, Illinois, according to Illinois State Police.

The Illinois State Division of Criminal Investigation Zone 6 is assisting the Brooklyn Police Department with both death investigations.

The first happened in the 200 block of Madison Street, where a woman was struck and killed by gunfire, according to ISP.

The second deadly shooting happened in the 100 block of 4th Street, about two blocks from the first shooting. Two people were struck by gunfire, and a man was pronounced dead.

Both investigations were ongoing Sunday.

Police did not say whether the shootings were related.

This is a developing story. 5 On Your Side will update it as more information becomes available.