According to the sheriff, investigators learned of a threatening text message sent by the boy, who attended Patriot Elementary School in Cape Coral, which is near Fort Myers on Florida's Gulf Coast.
"We will have law and order in our schools! My team didn't hesitate one second…NOT ONE SECOND, to investigate this threat," Marceno said.
He said the school threat enforcement team was notified and began analytical research on the threat. Detectives then interviewed the boy and developed probable cause for his arrest.
The boy was charged with making a written threat to conduct a mass shooting.
"Right now is not the time to act like a little delinquent. It's not funny. This child made a fake threat, and now he's experiencing real consequences," the sheriff said.
In a YouTube video, the sheriff's office showed a deputy walking to the boy to a squad car.
Sheriff's officials did not say whether the boy remained in a juvenile facility or was released to his parents.
- AP