Police are searching for a teenage girl who made racist statements as she viciously assaulted an Asian woman on a Bronx bus with an umbrella. The 51-year-old victim was confronted by the group of four girls about 3 p.m. on March 28 as she rode the MTA Bx13 bus near Ogden Avenue and West 166th Street in Highbridge, cops said. (NYPD/DCPI)