(KFYI News) Elementary school volunteer Travis Kincaid-Mata has been charged with downloading child pornography.

Kincaid was a volunteer at Longview Elementary and a student at Anthem College. A tip on a social media site said that 18 images of boys engaged in sexual acts had been uploaded to its servers.

The investigation showed that the username and email address that uploaded the pictures belonged to Kincaid-Mata. He admitted to this when interviewed by Phoenix police.

No children of Longview Elementary were harmed, but the Osborn school district is sending letters home to let parents know what's happened. Phoenix police are continuing the investigation and have issued search warrants for Kincaid-Mata's home, computer, and cell phone.

Anyone with information is encouraged to call Silent Witness at 480-WITNESS.