CHICAGO (CBS) — Five people were killed and at least 13 others have been wounded in shootings across the city since Friday evening, according to police. The latest shooting left two people dead in the outbound lanes of the Kennedy Expressway early Sunday on the Northwest Side. Crews responded about 4 a.m. to Interstate 90/94 near Armitage, where a Chevrolet Tahoe was stopped with the male driver and female passenger dead at the scene with gunshot wounds to the head, according to Illinois State Police. Their ages were unknown.