STATEN ISLAND, NY – Authorities are investigating an incident that occurred on Monday, on a MTA SIM15 bus near Raritan Avenue and Richmond Road, around 7:00 PM. A 23-year-old female reported that an unknown male approached her and touched her buttocks. The suspect, described only as wearing dark colored clothing, was last seen fleeing the scene on foot. No injuries were reported in the incident. The police are continuing their search for the individual involved.