BAKER CITY, Ore. -

Oregon State Police say 60-year-old Tanda Kay Pratt of Blackfoot died from injures sustained in a crash on Interstate 84 just west of Baker City, Oregon.

Troopers said Saturday night 30-year-old Todd Pratt of Blackfoot was driving a 2010 Ford F-350 pickup and camp trailer eastbound on the interstate. The pickup went off the road and into the median, and both the pickup and trailer rolled.

Also in the pickup were 61-year-old Joe L. Pratt of Blackfoot and 23-year-old Austin B. Parker of Pocatello.

Todd and Joe Pratt were taken by air ambulance to St. Alphonsus Regional Medical Center in Boise with serious injures.

Tanda Pratt and Parker were also seriously injured and taken by ground ambulance to St. Alphonsus Medical Center in Baker City. Tanda was later pronounced dead at the hospital.

The crash is still under investigation.