The Liberty County Sheriff's Office says the Precinct 2 deputy constable was transported via LifeFlight to Memorial Hermann Hospital and was "unconscious and unresponsive." People in the other vehicle were being treated for their injuries as well.
LCSO says the deputy constable pulled into the path of an oncoming vehicle on Highway 90 about a mile west of Devers and his vehicle was T-boned on the driver's side.
The injured deputy constable has been identified as 43-year-old Duwayne Marcolesco. He is a resident of Daisetta.