A man is charged with killing a 15-year-old girl in Calumet City.
20-year-old Eric Brown is charged with first-degree murder and aggravated battery with a firearm.
Police say he opened fire toward a kitchen window March 17.
Ashaya Miller was killed.
Her 18-year-old cousin was wounded.
Police arrested Brown the next day, but charges were not announced until Thursday night.
Police believe he was aiming at someone else, according to the Chicago Tribune.
Miller’s family is holding a vigil at 6 p.m. Friday night, at the home.