Arthur Bishop is a 'mechanic' - an elite assassin with a strict code requiring professional perfection and total detachment. One of an elite group of assassins, Bishop may be the best in the business - with a unique talent for cleanly eliminating targets. When Harry McKenna, his close friend and mentor, is murdered, Harry's son comes to him with vengeance in his heart and a desire to learn Bishop's trade, signaling the birth of a deadly partnership.
While driving, an estranged couple's car is hit twice. A sheriff takes them to a motel where they hear disturbing noises from a room, realizing they're part of a deadly game.
Terrence McDonagh is a New Orleans Police sergeant, who receives a medal and a promotion to lieutenant for heroism during Hurricane Katrina. Due to his heroic act, McDonagh injures his back and becomes addicted to prescription pain medication. He then finds himself involved with a drug dealer who is suspected of murdering a family of African immigrants.
A spoiled playboy is forced to leave town to avoid the press, which latches on to his statement, while tipsy, that he will give away his fortune. He disguises himself and gets a job as a laborer at a day-care center. He finds himself attracted to the owner, a pretty young girl determined to make life better for her charges, and he soon begins to question his own priorities.