May 31, 2011 1:02 PM by Greg Boyce
BOWLING GREEN, Va. (AP) - Hospitals in central Virginia say at least 25 people were injured when a commercial tour bus flipped over on Interstate 95, killing four people.
It's unclear how many were on the bus, which can hold 59 passengers. Three hospitals report a total of 25 patients, with injuries ranging from minor to critical. The destination of the bus hasn't been released. And the cause of the accident about 30 miles north of Richmond hasn't been determined.
The accident, which occurred before dawn, closed down northbound lanes of I-95.