Bowen Du, 19, a Pasadena City College student, was charged with felony vehicular manslaughter in the death of 16-year-old Arcadia High School student Alice Zhang on April 10. In court, he said he was sorry and did not mean to do it. He was a graduate of Arcadia High School in 2010 and a private first class in the U.S. Army Reserve. His arraignment was continued until June 28. Du has no prior criminal record. Arcadia police have said the car's windshield was "excessively dirty" and that "this vision obstruction, combined with the setting sun at the time of the collision, played a major role in the cause of the collision." Du was driving about 30 mph when he struck Zhang and her friend on the 600 block of West Duarte Road.