Fresh Making a Murderer allegations: Did Ken Kratz make secret gestures to witnesses in court?

Reams of potential evidence is appearing from Making A Murderer as the world become jurors.

This time it's alleged court room gestures. You can guess who is involved... In another claim against Steven Avery and Brendan Dassey's prosecutor Ken Kratz, it's been alleged perhaps Kratz was making signals to Avery's brother-in-law Scott Tadych. As Tadych is being questioned by Avery lawyer Dean Strang, the camera pans round to Kratz, who can be seen moving his finger across his lip, which some viewers allege is directed at Mr Tadych in a bid to stop him from talking. He could have also just been stroking his moustache.