It happened at the 40th Street-Lowery Station on Saturday at 10:30 a.m.
The 27-year-old victim says she was walking up a staircase to catch a 7 train when the man grabbed her backside and pelvis area. The woman was not injured.
The suspect then ran off. He is described as approximately 30-40 years old with a medium build and a black beard. He was last seen wearing a beige coat, blue jeans, white and blue sneakers, a blue baseball cap, and black gloves.
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