From Portland, Ore.: A high school student is accused of creating a toxic mixture. The student allegedly brought household chemicals to school and combined them, resulting in the release of harmful gases. This led to the student passing out from inhalation. Authorities have identified the substances involved as hydrogen sulfide and hydrogen cyanide.

The student now faces serious charges, including attempted murder and domestic terrorism. A total of 12 counts of attempted murder have been announced by the district attorney's office.

Further details about the incident and the charges are available from the source.