Avon High School in Hendricks County, Indiana, was briefly placed on lockdown on Friday after receiving an anonymous threat. The school was searched by law enforcement, and the lockdown was lifted after confirming there was no credible threat.
A similar threat was made against Zionsville Community High School, prompting a thorough search and swift response from local public safety agencies. The Zionsville Police Department deemed the threat non-credible after a complete search of the campus.
The origin of the calls is currently under investigation.