I don't know if this could help , but there is a spoiler about this story :Why does it seem that the writers have completely dropped that whole plot point where Peter was "activated" by the weapon and killing shape-shifters?
It seemed like it was about to culminate when Bellivia was revealed, and then he said the part was in his lab?
What happened to this???
"we all had these abilities until… ‘til there was a moment in history when something was done to us, and -- and it was shut down....I suspect aliens" Walter