Fact1: Detective Mal Toohey While is shot by protective vest chasing escaping suspect during raid on drug lab, Fact2: Mal drives hits young boy on bike with side-view mirror, Fact3: honest young cop Jim Mellic and cynical partner arrive on scene, Fact4: William Sarduka and Jim falls in love with boy 's mother, Fact5: Carl finds Jim in hospital parking lot
Output: While chasing an escaping suspect during a raid on a drug lab, Detective Mal Toohey Joel Edgerton is shot and saved by his protective vest. After celebrating, Mal drives home drunk and hits a young boy on a bike with his sideview mirror. He calls an ambulance, but denies any involvement in the accident. When honest young cop Jim Mellic Jai Courtney and his cynical older partner Carl Summer Tom Wilkinson arrive on the scene, Carl recognises Mal and sends Jim off to secure the perimeter. He questions Mal privately and sends him home, making Jim suspicious. The boy is identified as William Sarduka and Jim falls in love with the boys mother, Ankhila Sarah Roberts. Meanwhile, Carl has become obsessed with proving that a pedophile named Victor is responsible for the abduction and rape of a young girl. During a court hearing, Victor is released on bail. Afterwards, Carl cynically criticizes and questions the legal system. At a secret meeting with Carl, Mal says he wants to come clean and reveal his responsibility for the accident, unlike his witness statement in which claimed to have seen the person responsible drive away. Carl insists that Mal keep it secret, for both their sakes, but he cannot get Mal to agree. Mal and his family visit Ankhila and William in the hospital. At home, Mal tells his wife Julie Melissa George that he hit William and she tells Mal that William has brain damage and will likely die. Their relationship becomes distant. Carl finds Jim in the hospital parking lot, but cannot convince Jim to back off, and appears to make him even more resolute in his investigation of Mal. Jim offers to take Ankhila to the hospital and she accepts his offer. At her apartment, he tries to kiss her, but she rejects him. They drive to the hospital in silence and arrive to find William has just died. Jim stands alone in the corridor outside the hospital room, dejected. Mal arranges a meeting with Carl and Jim, in which he tells Jim he hit William and is going to come clean. Carl belittles Mal for being weak. Turning to Jim, Carl accuses him of sleeping with Ankhila. He begins taunting him, claiming he is as imperfect as his colleagues, and sneeringly suggesting Jim might get AIDS. Jim grapples Carl onto the ground in a headlock. Mal separates the two, but Carl lies on the ground, unconscious. Jim calls an ambulance as Mal tries to help Carl. Mal goes to visit Carl in the hospital, but slackmouthed, and apparently having had a stroke, he can only say the words yeah and good. Out in the corridor, Mal tells Jim that the doctors said it was going to happen to Carl soon, regardless, to comfort him. Mal also informs Jim that there are no cameras in the back of Tamberines, the building in which the trio had met; implying that Mal now knew Jims secret, just as Jim knew his, and that the younger man was just as morally conflicted as he was. He drives past Williams school and hears some kids calling Williams name. Mal looks at them and crashes into the back of a truck, causing him to bleed heavily from his scalp. Bleeding, Mal sits at a nearby bench and then walks to Ankhilas residence. He knocks on the door, but she ignores it. He stumbles in the hallway, and his body sagging, falls unconscious. Mal wakes up to paramedics treating him. The police arrive and talk to Ankhila. They ask Mal what happened, and he tells them she did not do anything to him. As he continues repeating those words, he tells her I did it, and that he was sorry, tears welling in his eyes. Ankhila appears to realize Mal is responsible for her sons death, but chooses to tell the police only that Mal had helped her son. The movie ends with Mal and Julie taking their children to school. They look across the street and see Jim leaning against his car with two cups of coffee, implying that Mal is going to be Jims new partner.