Driver pleads not guilty in deadly Va. bus crash (AP)



FILE - This May 31, 2011 file photo provided by the Virginia State Police shows Kin Yiu Cheung, 37, the driver of a bus that crashed on Interstate 95 in Caroline County, Va. Cheung is scheduled to appear in a Virginia court Wednesday, July 11, 2011 on charges stemming from a May crash on Interstate 95 that killed four passengers. Cheung, of New York City is charged with four felony counts of involuntary manslaughter in the fatal crash about 30 miles north of Richmond. (AP Photo/Virginia State Police)AP - The driver of an interstate bus that crashed in Virginia, killing four passengers and injuring dozens more, has pleaded not guilty to involuntary manslaughter.