One person was seriously injured in a three-vehicle accident on Vasco Road in Byron Thursday night, according to the East Contra Costa Fire Protection District.
The unidentified victim had to be extricated from one of the three involved vehicles by emergency crews and was subsequently airlifted to John Muir Medical Center in Walnut Creek with unspecified injuries. An update on his condition was not immediately available.
The vehicles sustained moderate to major body damage, according to the fire district.
The California Highway Patrol is investigating the cause of the crash.