Four people were killed and 14 others wounded in a "deplorable and cowardly" mass shooting in Chicago on Wednesday night, according to the police superintendent.Around 11 p.m., people were exiting a venue in the River North neighborhood and standing on the sidewalk when a vehicle pulled up and someone in the car opened fire on the crowd,

Police say the suspect who was killed was identified as 16 years old. The officer was taken to the hospital with a gunshot wound to the hand.