A 12-year-old boy.
the dj,
Not a witness.
the nurse,
Only existed in the figment of Glen Dennis's imagination.
coffin maker
Glen Dennis? Shown to be a liar, and his information about the "nurse" doesn't check out --- even guys like Kevin Randle have bailed on him. His story was hearsay anyway, but he used to be one of the "top" witnesses, which goes to show you what a pathetic case Roswell was.
and a host of other players.
And no doubt equally impressive. Hundred witnesses indeed.