Indiana State Police need your help.
Police released a sketch Monday to aid search efforts to find the man they say fired multiple shots at another car on Interstate 80/94 as the car drove west near Merrillville last Thursday.
Two adults and a child were in the other car at the time.
One of the adults suffered injuries from glass fragments and declined medical attention. The other adult and child were not injured.
Officers say the man was driving a silver or gray Dodge Charger with dark tinted windows. The suspect, police say, is a black man with glasses.
If you know the man, call police.