NEW YORK (AP) — Law enforcement officials say Kianna Underwood, a former Nickelodeon child star, was killed Friday in a hit-and-run in New York. She was 33.

According to the New York Police Department, Underwood was crossing an intersection in the Brownsville neighborhood of Brooklyn when a black Ford Explorer SUV hit her in the morning.

While lying in the street, she was then “subsequently struck by a black and gray sedan,” NYPD said in a statement.

Underwood was pronounced dead at the scene.

Police say both drivers left the scene and have not been identified. The investigation remains ongoing.