John Gardner narced on me and I was arrested on 10/13/2016. So feel free to transfer from person of interest to exposed narc. I have no documentation but look up my arrest records on the county database. I've been waiting for him to get exposed. He's a weak piece of shit.
If he narc'ed on you, you have the ability to get the documentation on who did it. Ask your lawyer for the arrest report. It will include a document with the narc's testimony and his signature.
It is true that, if he was narc'd on for distribution, he would have access to the discovery documents; however, if he was narc'd on for just possession, it is more difficult to get the discovery documents.
Will should, by all means, get in touch with his lawyer, to see if he can get his hands on the discovery paperwork.
Thank you for spreading the word that victims of narc'ing don't have to take what's happened to them lying down -- they can oftentimes find out who ratted on them.