State Trooper Struck, Killed By Truck While On Duty

CASTLE ROCK, Colo. (CBS4) – A Colorado State Patrol trooper was struck by a truck and killed while he was on duty and outside his vehicle on Interstate 25 Friday afternoon.
(credit: CBS)
The crash took place at 1:30 p.m. south of Castle Rock near Tomah Road north of Larkspur. Trooper Cody Donahue was investigating a crash at the time with another trooper when he was killed.
Trooper Cody Donahue (credit: Colorado State Patrol)
Authorities said they expected to make an arrest of the driver o