UNHINGED SHOOTER Terrifying moment masked gunman walks up to side of car and fires on woman passenger inside

 THIS is the terrifying moment a masked gunman calmly walks up to the side of a car - before firing at a woman passenger sitting inside.

The 31-year-old woman was shot twice in the arm as the brazen gunman opened fire on the parked car in Brooklyn.

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The masked assailant is seen to lift up his coat towards the car before opening fire

The video released today shows the man, who donned a black winter coat, black hooded sweatshirt and a white surgical mask, casually walking past a black Saturn Vue parked by a fire hydrant with his hands in his pockets. 

He then raises his hand while still in his coat pocket and blasts through the driver's window. 

The car's glass window shatters - with the the 31-year-old woman sitting in the truck was hit twice in the left arm.

The gunman is seen to fire twice, before drawing closer and attempting to shoot several more rounds, however the gun appears to misfire.

The shocking attack happened near the corner of Wyona St and Pitkin Ave. in New York on December 13, around 4 pm.

Medics rushed the victim to Brookdale Hospital, where she was treated for a minor injury. 

The perpetrator was wearing black sweatpants, white sneakers and an Under Armour black backpack.

Police are still looking for the gunman.

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The perpetrator gets closer to the car in an attempt to fire more rounds

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Once the gun appears to misfire, the perp flees the scene