(Silverton, OR)  --  Two people are dead and three are injured, following a head-on crash on Highway 213 near Silverton.  Oregon State Police say a southbound van crossed the center line and slammed into an oncoming car.  Troopers say the driver and front passenger in the van died at the scene.  Two other people in the van and the driver of the car suffered injuries that aren't considered life-threatening.