Chicago police shooting: Officer Areanah Preston mourned at vigil outside 5th District station; 4 in custody, sources say

Chicago police are expected to announce charges in the fatal shooting of Officer Areanah Preston Wednesday..

Related Keywords

Oak Lawn ,Illinois ,United States ,Avalon Park ,Loyola University ,Chicago ,Areanah Preston ,Chicago Police ,Chicago Police Department ,District Police Station ,South Side ,Officer Preston ,Officer Areanah ,Chicago Police Officer Killed ,Chicago Police Officer ,Hicago Cop Killed ,Police Killed ,Chicago Shooting ,Police Department ,Olice Officer Killed Chicago ,Hicago Police Killed ,Police Officer Killed ,Vaon Park Chicago ,Hicago Crime ,Chicago Crimes ,Chicago News ,Reanah Preston Chicago ,Surveillance Video ,