Court documents show charges against Michael Garrett are moving forward in federal court.

The grand jury indictment says Garrett used a facility to "knowingly attempt to persuade, induce, and entice an individual" under the age of 18 to take part in sexual activity.

Arrest affidavits show Panama City Beach Police arrested Garrett in May for going to the home of what he thought was a 14-year-old. It turned out to be an undercover police officer.

Garrett was an Air Force Colonel at Tyndall Air Force Base.

He's scheduled to appear in federal court August 21.