In the Trade Ship Center, Landing Lot in particular. Ty is sitting in his ship, all alone. Seemingly waiting for something testament to his ever growing worried face...
He gazes out of the window and observe the crowd of people that is going around the Trade Ship Center... He is carefully marking everyone that he lays his eyes on.
In his mind, 'Innocent, Guilty, Guilty too, Innocent, More Guilty.' That's the type of observation that he has made based on the people around.
When he take a gaze on the innocent folk, they look like a normal person going around. But when he decides that someone is guilty, he notices that they have a mark in their earlobe that is pretty well hidden. But his eyes perceive all and that makes it easier for him to do his job...
The mark on their earlobe is that of a skull. Most people doesn't pay that much attention to the mark, but Ty did. That's because of the deal he and Magnus had before he left...