Cops identify arson suspect in Macy’s dressing room fire

Cops identify arson suspect in Macy’s dressing room fire
Photographs show the suspected arsonist who set fire to merchandise in a Macy’s dressing room in the Staten Island Mall, police said Tuesday. Police released an old mugshot of Brian Pierre, 22, who allegedly set fire to $200 worth of goods on Saturday afternoon, cops said. Pierre brought the merch into the changing room and…