Chicago Police Officer David Harris, 42, was headed home after finishing a late shift on a special team tasked with patrolling violent areas, reports the Chicago Tribune .
He was 15 minutes from his wife and two young sons when a white van, speeding away from police in Calumet Park, slammed into his black Lexus and pushed it against a light pole at the corner of 87th Street and South Lafayette Avenue shortly before 1 a.m. today, according to police.