Dysart High School was briefly put on lockdown Tuesday afternoon following reports of someone with a firearm on campus.
A student reported someone with a gun to a school resource officer. The school was locked down as El Mirage Police responded to search the campus.
No weapon was found, and the students were released.
The investigation is ongoing.
Statement by Dysart High School spokesman
This afternoon Dysart High School was placed on lock down due to a serious accusation that resulted in a thorough police investigation on the campus. The accusation proved to be unfounded, the lock down was lifted and students were released at the regular dismissal time. Dysart High School takes all reports seriously and acts accordingly.