An FBI agent seeks Murphy's help when he learns his informant's life may be in danger. Gideon not only assists Murphy with the investigation, but makes a decision that could make or break his company. Meanwhile, the past comes back to haunt Ada.
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.