Adrian Rucker is charged with confronting police while armed with a rifle, which led an officer to open fire and fatally shoot Officer Krystal Rivera Thursday in Chatham.

A Freeport man faces armed violence charges for an incident where Chicago Officer Krystal Rivera was unintentionally killed by friendly fire during an altercation.

What that curfew would be used for is deterrence. We would like to have something like that in advance when we know that there’s the possibility of a gathering that’s going to lead to violence in a particular area that has a history” of it,