Chicago crime: Police activity at CTA Clark/Lake Station disrupting Brown, Green Line service

CHICAGO (WLS) — Police activity at the a downtown CTA station disrupted some train services on Christmas Eve.

ABC7 Chicago is now streaming 24/7. Click here to watch

Video captured by ABC7 shows police at the Clark/Lake Station in the Loop around 10:15 a.m.

Kimball-Bound Brown and Harlem- Bound Green Line trains were running, but were not stopping at Clark/Lake, according to the Chicago Transit Authority.

Chicago police have no released any information.

It is unknown if any injuries are related to the police activity.

This is a developing story. Check back for more.