According to The New York Times, Maureen was opening the snack bar when her husband came into the back door and unleashed fire.
She then locked herself in a storage closet and Armando fled the scene.
He was caught by the police a short distance away. Upon being arrested, he complained of chest pains, so the police were forced to take him to the Staten Island University Hospital.
Armando was charged with attempted assault, criminal possession of a weapon, resisting arrest and other offenses for his potentially devastating actions. Luckily, no one was hurt during the incident.