New York City police have released footage of the person who they say left a newborn girl at a Midtown Manhattan subway station during the morning rush hour.

A Queens woman suspected of being the mom who abandoned her newborn at a Manhattan subway station was arrested and charged Wednesday, police said. Assa Diawara, 30, allegedly admitted to abandoning her newborn — still with her umbilical cord attached — at the 34th Street-Penn Station stop in Midtown Monday morning, sources told The Post.