A mass shooting on the CTA has reignited the debate over transit security. Just last week, the CTA announced a new AI gun detection system. However, it wasn't in use at the Forest Park station.

CHICAGO (WLS) -- The ABC7 I-Team has new information about how the CTA shooter managed to avoid detection as he carried out four executions on a moving train, in full view of onboard security ...

a mass shooting left four people dead on a Blue Line train. The accused gunman was later arrested on a Pink Line train and has been charged with four counts of murder. Tuesday night, a CTA ...

A man died at a CTA Blue Line ... that was stolen on a Blue Line train in downtown Chicago. Police have not confirmed if the violin was returned. As Chicago Police Mass Transit detectives ask ...

TIMELINE OF TERROR: How the Forest Park CTA Blue Line mass shooting on Labor Day unfolded The president of the union representing 2600 CTA rapid transit employees points to the relatively few ...

The Forest Park Transit Center, the terminus of the CTA Blue Line, is a haven for unhoused people seeking shelter. On Monday, four people were found shot to death on a train at the station.

The mass shooting occurred less than a week after the CTA announced an AI-based program that seeks to more quickly notify police when guns are detected at CTA train stations. Blue Line train ...

Donation Options Search Search Search Four people were killed in a shooting on a CTA ... a mass transit system, but understand that there are security measures in place,” Chin said. Blue Line ...

Watch live in the player above Murder charges have been filed in a mass shooting that left four ... shot on a train at the Forest Park CTA Blue Line station. Upon arrival, officers emptied the ...

CHICAGO (CBS) — Four people were killed in a mass shooting on a CTA Blue Line train in west suburban Forest Park on Monday morning. All four victims were passengers on a Blue Line train as it ...