CHICAGO (CBS) — A man was stabbed Sunday evening in a fight on the Riverwalk downtown.

At 7:30 p.m., two men got into a quarrel that turned physical on the Riverwalk near Wacker Drive and Wabash Avenue, and one of the men, 37, took out a knife and attacked the other, 29, police said.

Both men were taken to Northwestern Memorial Hospital for treatment, police said.

The suspected assailant was also taken into police custody, and charges were pending late Sunday.

CBS 2 Chicago Staff