One person is dead and two others are hospitalized following a three vehicle accident on eastbound Interstate 40 near Hydro yesterday. The Oklahoma Highway Patrol says 44 year old Darwina Clark of Clinton was a passenger in a vehicle that was struck from behind by a pickup truck, which caused the vehicle to leave the roadway and travel into a ditch. The driver, 41 year old Shenandoah Thompson of Hydro is hospitalized in critical condition. The driver of the pickup truck, 55 year old Guadalupe Martinez of Hammon, exited the truck and was struck by another pickup truck. Martinez is also hospitalized in critical condition.