UPDATE:Bryson suffered a seizure in connection with the crashes,according to the Commerce Department.
SAN GABRIEL, Calif. -- U.S. Commerce Secretary John Bryson was cited for felony hit-and-run following two Los Angeles-area traffic crashes that left him injured and unconscious, police said Monday.
Bryson, 68, was treated at a hospital for injuries following the crashes around 5 p.m. PDT Saturday, the Los Angeles County Sheriff's department and the San Gabriel Police Department said in a joint statement.
"Secretary Bryson was involved in a traffic accident over the weekend," the Commerce Department said Monday. "He was taken to the hospital for examination and has been released. He has sustained no injuries and the investigation is ongoing."
Bryson is facing felony hit-and-run charges, San Gabriel Police spokesman Lt. Ariel Duran said.
The secretary was driving alone in a Lexus on a major street in San Gabriel when he allegedly struck the rear end of a vehicle occupied by three males that had been stopped for a passing train.
He spoke briefly with the occupants and then hit their car again as he departed, the officials said. The three followed him while calling police.
"We did cite him for felony hit-and-run," Duran said. "Later the case (will be) submitted to the DA's office which will make a determination on what they are going to charge him with."
Bryson then allegedly caused a second collision minutes later, also on San Gabriel Boulevard, in the nearby city of Rosemead, striking a car occupied by a man and a woman, the police agencies said.
Bryson was found alone and unconscious in his car and was treated at the scene before being taken to a hospital.