Achei a descrição na internet da cena final, depois da chacina que Travis faz. Aqui vai:
"With two different guns, Travis attempts to shoot himself in the neck, but the guns click empty. Exhausted and struggling, he simply collapses onto the red velvet sofa next to a fear-stricken Iris. His head slowly drops back amidst the bloodbath. When the police arrive with guns drawn, Travis is unable to speak. In a gruesome closeup, he helplessly raises a blood-soaked, dripping finger to his head and makes explosive sounds with his mouth as he mimics pulling the trigger three times in a mock-suicide: "Pgghew! Pgghew! Pgghew!" At the end, Travis wishes to sacrifice himself as the ultimate act of fulfillment, cleansing, and purification, but his suicide attempt fails. He slowly loses consciousness from massive blood loss, and his head falls backward."
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"With two different guns, Travis attempts to shoot himself in the neck, but the guns click empty. Exhausted and struggling, he simply collapses onto the red velvet sofa next to a fear-stricken Iris. His head slowly drops back amidst the bloodbath. When the police arrive with guns drawn, Travis is unable to speak. In a gruesome closeup, he helplessly raises a blood-soaked, dripping finger to his head and makes explosive sounds with his mouth as he mimics pulling the trigger three times in a mock-suicide: "Pgghew! Pgghew! Pgghew!" At the end, Travis wishes to sacrifice himself as the ultimate act of fulfillment, cleansing, and purification, but his suicide attempt fails. He slowly loses consciousness from massive blood loss, and his head falls backward.".
