he was going on an undercover task force, an agent of 73 which some people have noted is surprising. he was conducting. and according to his statement that we obtained today, more than 100 undercover operation wes this unit. he according to the records we obtained by the sheriff's office, had more than 400 hours of training. the sources we talked to say the documents we reviewed say that is in question. the sheriff said some of these firearms records have been lost and destroyed and he's still trying to figure out where they are and if deputy bates was certified with his firearms. >> andy coats, as a former prosecutor there in oklahoma are you hearing any potential violations of law in what ziva has been reporting? >> well certainly. if there's a real can of worms in the sli's office where they're not doing the training that particularly the reserve