CHICAGO (CBS) — Chicago police officers were involved in two separate weekend shootings.
Sunday morning officers saw two men shooting into a group of people near 63rd and Halsted.
They returned fire at those gunmen, but both ran off.
One person later showed up at Mercy Hospital with a gunshot wound.
It is not clear if the person was hurt during the initial shooting or by police.
Martinez and a 35-year-old woman were later arrested.
The woman was released, but Martinez was charged with one felony count of aggravated discharge of a firearm at a police officer or fireman.