4 people killed in shooting on CTA Blue Line train to Forest Park, police say

Four people were shot and killed Monday morning on a CTA westbound Blue Line train to Forest Park, and a suspect is in custody, the Forest Park Police Department confirmed. According to police, just before 5:30 a.m. Monday, authorities received a 911 call of three people shot on the train at the Forest Park CTA Blue Line station, 711 Des Plaines Avenue. Responding police cleared the station and located four shooting victims. READ MORE: