A 14-year-old from Kalama was arrested Monday for knowingly spreading a false shooting threat against Kalama High School.
The Kalama Police Department reports the threat was unrelated to an incident involving a possible threat at the high school on Friday, which proved to be a misunderstanding.
A Longview School District student was arrested Saturday for the same crime directed toward area schools. Threatening to bomb or injure property, even if the threat is false, is a class B felony in Washington.
Castle Rock police also investigated a possible threat against Castle Rock High School Monday.
According to the Kalama Police Department, there has been a nationwide increase in school shooting threats following a Sept. 4 shooting in Georgia in which four people were killed and seven were injured.