"The pier is clear now. The pier is safe," said Chicago Police Chief of Patrol Jon Hein following Tuesday's incident ...

"Chief White is going out on top," said Bettison, who was with the Detroit Police Department for 27 years before leaving ...

The Chicago Police Department is searching for a suspect involved in the beating of a victim on a CTA train this summer.

On Tuesday night, Chicago police confirmed one person who was taken into custody was released without charges. However, a second person remains in custody and is being questioned.