A Clarksville Field Training Officer has been fired after it was discovered he exchanged over 16,000 texts and videos, including many of a sexual nature, with a teen. Over 5,000 were exchanged while he was on-duty with a trainee who was driving him around in a patrol car. The teen initially claimed she had sex with him while he was on-duty, but later recanted her statement after it was shared widely on social media.