Q&A Back to the Barker raid ammo question

You all might recall one of our members "Matt W" asking a previous question (see below) about the ammo seized at the Barker ranch raid.  I was chatting with Matt W about it recently and he brought up an interesting question. Was it James Willett who stole the weapons/ammo for the Family?
Matt W also brought up a good point being we don't even know if James was ever stationed there.

Hi Liz, I've been reading your blog for a couple weeks, looking for specific information regarding a list of weapons that were seized during the Spahn and Barker ranch raids. Main reason was while I was stationed at Camp Pendleton (Ca) there was a report of  someone stealing grenades and other armaments. The only people having access to the armory would have been Marines (to my knowledge). Any help sure would be appreciated...