This May 24, 2013 photo provided by Benton County District Attorney’s Office shows Grant Alan Acord. Acord, a teenager accused of planning to bomb his high school, is expected to be arraigned ... more 
This May 24, 2013 photo provided by Benton County District Attorney’s Office shows Grant Alan Acord. Acord, a teenager accused of planning to bomb his high school, is expected to be arraigned Tuesday, May 28, 2013 on charges that include one count of attempted aggravated murder and six counts of manufacturing and possessing a destructive device, authorities said. Grant Acord, 17, was arrested Thursday night after police got a tip that he was making a bomb to blow up his high school south of Portland. (AP Photo/Benton County DA) less 
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Associated Press | Photo By Benton County DA
Tue, May 28, 2013 7:32 PM EDT