Police are looking into what led to a deadly stabbing in Manhattan.

Officers responded to a 911 call of a person stabbed shorty before 4 p.m. Monday.

They found 19-year-old Edith Rojas unconscious and unresponsive on Thayer Street in Inwood.

She was pronounced dead at the hospital.

A 21-year-old man is in custody.

Charges against him are pending.