Death Wish 4: The Crackdown (1987)

Haunted by tragedy, Paul Kersey, a man irrevocably scarred by the loss of his girlfriend's daughter to a devastating drug overdose, embarks on a perilous crusade. Grief morphs into a burning quest for retribution as Kersey meticulously targets the city's ruthless drug cartel. He descends into a shadowy underworld, navigating treacherous alliances and brutal confrontations, blurring the lines between justice and vengeance. His actions ignite a powder keg of violence, forcing him to confront not only the criminals but also the darkness within himself. Kersey's relentless pursuit leaves an indelible mark on the city, forever changing him.