An Agriculture Teacher At David Crockett High School Is In Trouble. An Investigation By The Tennessee Comptroller Of The Treasury Found The School Had Given The Teacher A Check Intended To Be Used As A Travel Advance For The Expected Cost Of Lodging On A School Trip. However, The Teacher Reportedly Used A Personal Credit Card For The Lodging Costs That Was Less. This Left The Unused Portion Of The Travel Advance Paid To The Teacher. The Teacher Reimbursed The School And Admitted To Altering The Invoice. The Investigative Report Mentioned No Charges Being Filed.