Highland Park shooting: 6 dead, 2 dozen others likely shot at parade by gunman on rooftop

A gunman opened fire on the Highland Park Independence Day parade, killing at least six people and wounding more than two dozen others in the latest mass shooting incident to terrorize an American community.

The shooter, a white man between 18-20 years old with long black hair, who was last seen wearing a white or blue shirt, opened fire from a rooftop with a high-powered rifle and targeted spectators, according to police. He remained at large as of Monday afternoon.

Highland Park is an idyllic suburb nearly 30 miles north...