The Portland Police Bureau said the teenager faces 10 counts of attempted aggravated murder, as well as charges of attempted first-degree murder, attempted second-degree murder, first-degree domestic terrorism, second-degree domestic terrorism, unlawfully manufacturing and possessing a destructive device, possessing a weapon in a public building, unlawful use of a weapon, and recklessly endangering another person.
The incident occurred about 8:30 a.m. on September 8 when Portland Fire and Rescue and police responded to a report of a student experiencing a medical emergency. School staff found the boy in the cafeteria after he had mixed chemicals brought from home and inhaled the gases. Staff provided life-saving care before he was taken to a hospital, where police later said he was expected to survive.
Other students and staff were evacuated to nearby athletic fields, and fire personnel assessed more than 100 people. No additional patients required ambulance transport, although two staff members went to a hospital in a private vehicle. Fire crews neutralized the chemicals, and explosive disposal personnel examined the materials and checked that the scene was safe.
Detectives worked with the Multnomah County District Attorney’s Office, conducting interviews, following tips, and reviewing surveillance footage and social media accounts. Investigators also executed search warrants and seized electronic devices. The suspect’s name is being withheld because of his age. Police did not identify the chemicals used or describe the evidence behind the charges.