Maniac charged in alleged Christmas Eve stabbing of two people at Grand Central Terminal

The man accused of stabbing two people at Grand Central Terminal on Christmas Eve was hit with a series of charges Wednesday, including assault, police announced.

Jason Sargeant, 28, of Brooklyn, was arrested after the violent spree  Tuesday night, in which he allegedly  stabbed a 26-year-old woman in the throat and slashed a 42-year-old man in the wrist in separate attacks.

Jason Sargeant was charged in the brutal Christmas-eve stabbings. William Farrington
The blood-soaked crime scene following the Christmas Eve stabbings. Kevin C Downs forThe New York Post
Imani Pizarro was stabbed in the throat. Brigitte Stelzer

He was charged with assault, reckless endangerment, menacing, criminal possession of a weapon, harassment and disorderly conduct, cops said.

Sergeant first knifed the man across the left wrist after the two argued on the stairs of the southbound entrance to the station around 10:15 p.m., cops and sources said.

The suspect  then ran up some stairs and got into an argument with the woman, Imani-Ciara Pizarro, before punching her in the back of the head and then stabbed her in the neck near a turnstile.

Sargeant fled up an escalator — but witnesses flagged cops who arrested him and recovered the knife.
He has three prior arrests for criminal mischief, fare beating, and assaulting a police officer, sources said.