HAMMOND, Ind. — Drivers are facing some backups on Tuesday morning after a shooting investigation shut down a portion of I-80/94 in northwest Indiana. According to the Indiana State Police, troopers are investigating a shooting and crash that unfolded along the eastbound lanes of I-80/94, near Calumet Avenue, in Hammond. While details surrounding the incident are currently unclear, troopers said a victim crashed into a semi as a result of the shooting.