DPS Trooper struck by vehicle while working crash near Corsicana

A Texas Department of Public Safety trooper has sustained serious injuries in a crash near Corsicana.
At around 8:45am this morning, a DPS Trooper was struck by a vehicle while he investigated a crash on Interstate 45 near Mile Marker 220 in Navarro County.
Corsicana paramedics transported the trooper to a Dallas hospital in serious condition.
This is an ongoing investigation, and no additional information is available at this time.