Additional patrols headed to 9th district as CPD searching for a white SUV in connection to multiple shooting at 4700 S. Fairfield. — Anthony Guglielmi (@AJGuglielmi) September 16, 2017

Police investigate a shooting that left four people dead in the Brighton Park neighborhood Friday night.

CHICAGO (WLS) -- Four people were killed in a shooting Friday night on Chicago's Southwest Side, police confirmed.The shooting happened shortly before 9 p.m. near West 47th Street and South Fairfield Avenue.The victims, identified as three men and one woman, were shot while inside a vehicle. All were pronounced dead at the scene.Authorities were searching late Friday for a white SUV in connection to the shootings.