Resident evil 4. Part 16 - Verdugo boss fight

A Verdugo was created by a fusion of human and insect DNA completely controlled by a Plaga. Two Verdugos served as Ramón Salazar's bodyguards. They concealed their mutated forms beneath voluminous, resplendent Los Iluminados cloaks, with one wearing red and the other wearing black. The red Verdugo is the result of mutating Salazar's former butler, Isidro Uriarte Talavera, while the black Verdugo is the mutated form of Salazar's former maid, Pesanta.[3]

When Leon survived a booby trap in Salazar Castle that left him in the sewers below, Salazar sent his red-cloaked Verdugo to kill him. Destroying the entrance door and navigating the sewer pipelines above the walkways, it began attacking Leon through the grates as he attempted to relay power to the elevator. Leon successfully powers the elevator, however, causing the Verdugo to attack him more directly in an attempt to prevent Leon from escaping. Depending on the player's actions, it is either killed by Leon or left trapped in the sewers indefinitely.