The shooting happened in the 600 block of East 73rd Street about 9:20 p.m.
Police said the gunmen fired at least five shots, without any regard for the children and families in and around the park.
At least seven people were injured in shootings across the city Thursday night and early Friday. A Chicago Police officer also shot a teen who ran from officers during a street stop early Friday in the Northwest Side Portage Park neighborhood.
At least nine people were wounded in gun violence throughout the city over the weekend, including three men who were shot at the same time in the West Englewood neighborhood early Monday.
A man was fatally stabbed during a domestic dispute at his home Saturday night in the South Shore neighborhood.
A 61-year-old woman was shot while walking out of a corner store and being caught in gang crossfire Tuesday afternoon in the South Shore neighborhood.
A suspect was shot and critically wounded during a home invasion Wednesday night in the South Side’s Grand Crossing neighborhood.
A 16-year-old boy died after being shot in the head Monday afternoon in the South Side Englewood neighborhood, police said.
Authorities have charged a man in a shooting and chase this week, which left two officers injured on the city’s South Side.
Three people were in custody Tuesday morning, accused of shooting a man, then leading police on a chase that ended in a crash in which two officers were injured.
A gunman walked into a FedEx facility in Beford Park with guns blazing Thursday morning, then committed suicide.
A man was arrested Tuesday evening, after pointing a gun at police officers in Englewood, prompting police to shoot the man.
No one was in custody this morning in a shooting that left a man dead in the Englewood neighborhood overnight.
A woman who died when her car slammed into the back of a stopped school bus on the Dan Ryan Expressway didn’t have a driver’s license.
A late-night fire chased 12 people from their home in the Southwest Side’s Marquette Park neighborhood, out into the cold.