CHICAGO (CBS) -- Police claimed a database of Chicago gang members helped make the city safer – but it was so poorly maintained, and riddled with so many mistakes, that the committee that oversees the ...

Chicago Police are under pressure to explain a so-called gang database with nearly 130,000 names. Critics say the list is not transparent and could enable racial profiling. Here's Illinois state ...

CHICAGO (AP) — A poorly managed police database of 130,000 purported street-gang members in Chicago is rife with errors and offers no practical way for those wrongly entered into it to purge their ...

CHICAGO (AP) — Critics say Chicago's gang member database is often inaccurate, outdated and racially skewed. The Chicago Tribune obtained police records through a Freedom of Information Act request ...

CHICAGO (CBS) -- For years, critics have called for an end to the city's contract with the company behind a controversial gunshot detection system used by Chicago Police. But Chicago's ShotSpotter ...