Hey all
I am catching up on the 4th season of Fringe now and just finished watching the 9th episode. While i understand now how alternate Broyals is still alive (as i assume he is a shape shifter)after getting killed in season 3 while helping Oliva cross over back to her universe my question is does it explain in later episodes why Walternate does not suspect him of being a shape shifter as, if memory serves, was the one that killed alternate Broyals in the first place.
Thanx

