Police are asking for the public's help to find a man who allegedly entered a high school and flashed students.
Authorities say the suspect knocked on doors at Maria Regina High School on West Hartsdale Avenue until a student let him in around 5 p.m. on Feb. 25.
Police say once he gained access to the building, which has a buzzer, he went to a bathroom near the lobby, disrobed and held the door open so he could be seen in the nude. At least two girls saw the man.
Police say he left the school in a light-blue compact car, possibly a Chevrolet. The suspect was seen wearing a hooded sweatshirt and blue jeans.
The school sent emails to parents, making them aware of the incident.
Anyone with information is asked to call Greenburgh police.