At least one person is dead and 20 others were wounded in weekend shootings across the city as of Sunday afternoon. The ages of the victims range from 9 to 61. In the first shooting of the weekend, a 54-year-old man was in a backyard around 5:30 p.m. in the 1200 block of West 110th Street when he heard a loud noise and felt pain.

Five people, including a suspect, were wounded after an argument led to a shootout inside a South Side liquor store on Friday night.

Two groups were fighting late Friday when a woman fired shots, then a man took the gun and fired more shots. A man in the other group returned fire.

A security guard was charged Monday in the shooting death of a 21-year-old woman inside a nightclub in the west Chicago suburb of Stone Park, Illinois earlier this month. Kevin Henley Jr., 35, of Chicago's South Side,

Kevin Henley, Jr., 35, is charged with involuntary manslaughter and aggravated unlawful use of a weapon, police said.

Kevin Henley Jr., 35, was arrested and charged with involuntary manslaughter and aggravated unlawful use of a weapon, police said. Henley is accused of shooting and killing Zulma Calderon-Pacheco, 21,