Tonight that the 73-year-old volunteer tulsa dupeputy was not trained to use the gun he used to kill harris. we have gone through the 64 pages of documents that detailed the wealthy insurance executive s training and certifications that is at the core of this situation. as we found out from that there is no mention of the revolver deputy robert bates used in the shooting. ed lavandera is out front. reporter: tulsa county sheriff was the toast of the town at a ground breaking event on monday. barbecue and cake. to celebrate a sheriff s department building to be named in hidss honor. all this as the sheriff faced the glare of heated questions about the training history of robert bates and the undercover sting that went horribly wrong. i shot him, i m sorry.