(Sheridan, OR)  --  One person is dead and two others are injured following a crash on Highway 18 near Sheridan.  Oregon State Police say 26-year-old Clayton Gruber was driving east on the highway yesterday morning when he lost control of his car and crossed into oncoming traffic, hitting two other vehicles.  One of the other drivers was killed in the crash while his passenger was hospitalized for injuries.  Gruber was also hospitalized.