Civilian Office of Police Accountability investigator Alison Yohanna is facing felony charges after she allegedly emailed a false report of a mass shooting at her office late last month.

Chicago police descended on COPA’s office last Friday following a report of an emailed threat. But COPA officials now say that threat was “false” and the sender has been identified as an agency employee.

The Invisible Institute, a locally-based nonprofit production company, this week published a new report after spending five years talking with black Chicago high school students about their interactions with police.

Just who will police the police? New details emerge on a proposal to replace the embattled Independent Police Review Authority with a new agency.