john dotson. he is a special agent in the phoenix field division of the bureau of alcohol, tobacco, firearms, and explosives. mr. olindo, lee, as he is known, is a special agent in the field division. and mr. peter portelli is the group supervisor of the phoenix field division. ladies and gentlemen, pursuant to the rules of our committee, all witnesses are to be sworn in order to testify. would you please rise to take the oath? raise your right hands. do you solemnly swear or affirm that the testimony you are about to give will be the truth, the whole truth, and nothing but the truth? let the record reflect that all witnesses answered in the affirmative. please be seated. in order to allow time particularly with such a large panel, your entire written statements and any conclusive material you want to have put in the record will be placed in the record. feel free to summarize and try to stay within five minutes. for the field agents, we will hold you closer to it. for the mother and sister, not so