When Gideon is blamed for recent terrorist attacks, he and Captain Conrad work fast to track down the real culprit. But Gideon finds himself in a predicament, when Danny continues to use his technological skills to disrupt the city, leaving Murphy, Ada and the rest of the squad struggling to find a way to stop him.
After witnessing his best friend's murder first-hand, genius tech billionaire Gideon Reeves, decides to do something about it, putting up millions of dollars of his own money to take over the troubled 13th Precinct. When he reboots it as a private police force it challenges the whole district - including the ambitious Officer Amelia Murphy - to rethink the way to fight crime: better, faster and smarter than anything seen before.
Inspired by true events, APB is about the Chicago Police Department spiraling out of control amid sky-high crime, officer-involved shootings, cover-ups and corruption.