Seattle Pacific University Gunman Pleads Not Guilty

Published 06/23 2014 09:21PM

Updated 06/23 2014 09:32PM

The suspect in the deadly shooting at Seattle Pacific University makes a court appearance today. 26-year-old Aaron Ybarra pleaded not guilty to murder and attempted murder charges.

Ybarra and his defense team are planning to use an insanity defense in his case. He's accused of planning the attack for weeks, if not months.

One person was killed and two others wounded in the rampage.

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