Plot
U.S. Army veteran Alicia West returns to her hometown of New Orleans, joining the police department. She is partnered with easygoing Kevin Jennings. Their beat includes the deprived neighbourhood where West grew up, and during one patrol, she meets an old friend, Milo "Mouse" Jackson, who now is a convenience store clerk. However, he acts as if he doesn't know her, as the community deeply distrusts the police.
To let Jennings have a date night with his wife, West offers to cover his double shift with patrolman Deacon "Deek" Brown. During their shift, he gets a call on his personal phone and drives to a derelict power station, ostensibly to meet the informant Zero. When they arrive, he orders West to wait in the car while he enters alone.
West sees a crook trying to break into a vehicle and just as she is about to chase him, a gunshot rings out in the building, so West switches her target and enters the abandoned facility to check it out while wearing a bulletproof vest with a body camera. She stumbles on Brown and narcotics detectives Terry Malone and Smitty executing three unarmed drug pushers in cold blood. Malone attempts to explain the incriminating situation, but Smitty panics after seeing West's bodycam and shoots her multiple times. Her bulletproof vest catches the rounds but the aftershock from the impact sends West backward onto a section of weak flooring and she plummets several stories, landing on a garbage patch.
Despite being badly injured, West escapes on foot without her gun, with Malone, Smitty and Brown in pursuit. She tries to get civilians to help upon realizing that her dispatch radio is compromised, but is rejected as the community in the area hates the police. Then she notices an approaching squad car, seeking help from the two patrolmen inside. However, she realizes that they are also part of Malone's network of corrupt cops and thus compromised. She flees again and eventually finds sanctuary at Mouse's store, though he is initially reluctant to help and considers turning her over to her pursuers.
Unsure who she can trust in the police department, West calls the off-duty Jennings and asks him for a lift to a police station so she can upload her bodycam footage to the police mainframe to get incontrovertible evidence against Malone and his cohorts on the record.
During the journey, Jennings inadvertently reveals his knowledge of Malone being crooked. West, realizing that he intends to set her up, punches him, hits her pursuers with Jenning's pick up and leaves him handcuffed to the steering wheel.
Malone frames West for the executions at the abandoned power station, leading to a bounty on West by drug kingpin Darius Tureau, whose nephew Zero was one of the executed victims. Hunted by both the police and Darius' gang, she again asks Mouse for shelter, this time at his apartment. He takes her in but his neighbor tips off the gangsters, who try to kill her. While learning that West's hideout at Mouse's house was blown, both try to flee but get caught by approaching gangbangers who want the bounty. A gunfight ensues with West shooting two of the gangbangers while Mouse buys time for West to flee after spotting another gangbanger climbing over a fence. Mouse grabs the assailant by his shotgun and tussles with him, buying time for West to escape. Mouse is captured in the process by Darius's men.
Unwilling to leave Mouse to his fate, West surrenders to Darius, explaining that she has proof of her innocence in her bodycam footage. Darius has his computer expert hack the bodycam and learns of West's innocence and Malone's treachery.
Before Darius can act on this revelation, the police raid the apartment block. In the confusion, Smitty kills Brown (in revenge for what happened at the power station) but West kills Smith. Malone kills Darius and most of his gang before searching the block for West.
Knowing she cannot escape, West gives the bodycam and her jacket to Mouse. He slips through the police cordon, steals Malone's car and races to the police station, where he uploads the footage to the mainframe.
At the apartment block, Malone corners West, leading to a hand-to-hand struggle that eventually takes them to the courtyard in front of a crowd. She gets a hold of Malone's gun but has to drop it when armed police arrive to break up the fight. At that moment, the precinct captain, having seen the incriminating footage, radios the SWAT team, ordering them to stand down. Malone tries to shoot West, but her repentant partner Jennings incapacitates him.
The wounded Malone is arrested and charged for the murders of the three drug dealers. West clears her name, earning her respect from both her fellow officers and the neighborhood. Later, she visits her mother's grave with Mouse. He tells West he owes her his life and kisses her on the forehead in thanks. They leave the cemetery together.
