Melvin Doyle, 59, faces gun charges for selling several firearms to confidential informants with the Bureau of Alcohol, Tobacco and Firearms, an affidavit alleges.

A week after shocking mass shooting outside River North lounge, links to city’s worst gang feud have surfaced again.

Jackson police arrested an 18-year-old and are searching for four more suspects after 100 rounds of ammo was fired in the Brookhollow neighborhood.

Alds. Brendan Reilly and Scott Waguespack said they've been pushing for an ordinance for more than a decade that they believe could have prevented the shooting.

Police believe a 45-year-old man was wounded in a shooting Thursday morning in Penn North, blocks away from where officers responded to a mass overdose.

Three people were killed and 10 others wounded in a mass shooting in Philadelphia early Monday — less than two days after eight others were injured in another similar attack in the City of Brotherly Love.

"This community deserves justice and peace," said Paul Rutherford, Chairman of Cook County Crime Stoppers. "Even the smallest detail can make a big difference in solving this case."

New York Attorney General Letitia James called the ruling a "massive victory for public safety and the rule of law."

Philadelphia police seek the public's help in finding suspects of a mass shooting that left 3 dead and 9 wounded. They've released video footage and offer a $20,000 reward for information leading to an arrest and conviction.