It's easy to proof if TheWaaagh is the Investigator or not. He can post out of his night chat. Like i said get the Mole today. Get more investigative Informations for Town and none for the Terrorists.
Easy as that.
I am not Wifoming anything Escaho i just do what i think is the best way to solve the mistery. If other people think claiming to be healed that late in the day seems a good idea. I don't think so especially if you look who claimed what at the Start of the day. That's what makes TheWaaagh so fucking scummy he tried to manipulate the day in his way with his 70%-30% found of Jack Bauer instead of a Mafioso.
Now think you were an investigator in this setup would you do this?