Police released new video and photos of the man they say brutally attacked and sexually assaulted a woman in Queens this week.

The man is seen riding a city bus, wearing a gray hooded sweatshirt, a red and black baseball cap and red ripped jeans.

Authorities say the victim had just dropped her child off at school Monday morning when the man attacked.

She was walking home when he allegedly pulled her into a stairway on 72nd Road in Kew Gardens Hills.

When officers found the woman, she was unconscious with serious injuries.

She is still recovering in the hospital. 

Police are offering a $10,000 reward for any information leading to an arrest.

Anyone with information on the case should contact the Crime Stoppers hotline at 1-800-577-8477, or text CRIMES and then enter TIP577, or visit www.nypdcrimestoppers.com.