A hero NYPD cop was forced to relive the horror of his brush with death Monday under questioning by the psycho who stabbed him in the brain in a Brooklyn subway station.

The surreal scene in Brooklyn Federal Court played out as part of a $40 million suit Hugo Hernandez has filed against the victim, Angel Cruz, and three other officers.

Hernandez claims the cops used excessive force and broke his ankle while trying to subdue him after he stabbed Cruz in the temple with a 6-inch dagger. Hernandez, who has a history of hearing voices commanding him to kill, pleaded guilty and is serving 20 years.

Source: New York Daily News