Share Who Kills Frank Costello In The Departed?

In the climactic confrontation, Sullivan confronts a wounded Costello. Costello, revealing his true identity as an FBI informant, engages in a fierce shootout with Sullivan. The tension thickens, and ultimately, Sullivan emerges victorious, ending Costello’s life.

Let’s delve deeper into this pivotal moment in the film. The scene unfolds after Costello has been shot by Billy Costigan, an undercover cop infiltrating the Irish mob. Costello, gravely wounded, is on the run, seeking refuge in a dingy apartment. Sullivan, unaware of Costello’s double life, arrives with the intention of finishing him off. However, the encounter takes an unexpected turn. Costello, recognizing his impending doom, decides to confess his role as an informant. This revelation shocks Sullivan, who had always believed Costello to be a loyal mobster. The tension escalates, culminating in a brutal shootout. Costello’s injuries make him a sitting duck, and Sullivan ultimately prevails. The scene is both brutal and poignant, showcasing the deadly consequences of betrayal and the tragic fate of a man caught in the crossfire of a complex web of loyalty, deception, and violence.