HELENA, Mont. -

Lewis and Clark County officials have released the names of a Helena couple killed in a two-vehicle crash north of the city on Friday afternoon.
    
Coroner Mickey Nelson says the crash killed 78-year-old Donald Workman and his wife, 57-year-old Sandra J. Workman.
    
Donald Workman died at the scene shortly before 3 p.m. while his wife died at the hospital about two hours later. Nelson says both suffered massive internal injuries.
    
The Montana Highway Patrol says the driver of the car the Workmans were riding in failed to yield to traffic on Lincoln Road and was struck by a sport utility vehicle. The Workmans were sitting on the passenger side of the car.
    
Another person injured in the crash was flown to Harborview Medical Center in Seattle.