Police were called to the school about 10:45 a.m. Tuesday after the man, 18, reportedly touched a classmate inappropriately.
School officials and police were told the man touched a female classmate's shoulder and then tried to touch her breasts. She punched him before he made contact.
The man then allegedly barricaded himself in a classroom by pushing desks against the door.
Police allege he became hostile with them and resisted arrest. He also reportedly kicked a police sergeant in the thigh.
Police found a dagger with four-and-a-half inch blade in the man's backpack.
He was booked into jail for investigation of third-degree and fourth-degree assault, and carrying a weapon on campus.
He also received an emergency expulsion, school district spokeswoman DJ Jakala said.
More Local News Headlines
Lobsang Dargey company denies wrongdoing in alleged fraud Study: Merge county’s SNOPAC and SNOCOM dispatch centers Sound Transit’s wish list of Snohomish County projects grows PUD replacing county’s aging electrical systems Evergreen fair wants to be greenest event of its kind in country Front Porch: Celebrate recovery Evergreen State Fair judging results Objection delays release of records in school shootings
Our new comment system is not supported in IE 7. Please upgrade your browser here.