Brian O'Conner is a former officer in the Los Angeles Police Department and former agent in the Federal Bureau of Investigation. Brian transitions from an officer sworn to uphold the law to a wanted criminal. He makes a full transition to the criminal life when he abandons the FBI to help Dominic Toretto, a street racer, avenge the death of his wife, Letty Ortiz and allows him to escape the law again, this time accompanying him. He falls in love with Dominic's sister, Mia Toretto and the two have a child named Jack. With another child on the way.