4 charged in killing of Chicago Police Officer Areanah Preston

Four teens have been charged with first-degree murder in the killing of Chicago police Officer Aréanah Preston, who was fatally shot during an alleged robbery spree by the group. STORY: Subscribe to FOX 32 Chicago: Watch FOX 32 Chicago Live: FOX 32 Chicago delivers breaking news, live events, investigations, politics, entertainment, business news and local stories from Chicago and across the nation. Watch more FOX 32 Chicago on YouTube: FOX 32 Headlines: Good Day Chicago: Special reports and stories: Download the FOX 32 Chicago News app: Download the FOX 32 Chicago Weather app: Follow FOX 32 Chicago on Facebook: Follow FOX 32 Chicago on Twitter: Follow FOX 32 Chicago on Instagram: Subscribe to the FOX 32 Chicago newsletter: