That's true SB. We never DID actually see Ade get shot. We know Sil shot her, and up close at that. He didn't "appear" to hesitate or have remorse.
So if Chase writes it in the script that he somehow shot in the air and then made arrangements for Ade to leave (which is only a little more believeable than Adriana surviving the gunshots), I don't know how he'd pull it off. It still seems like a stretch.
We will have to wait and see. Maybe all of us naysayers will be proven wrong.
TIS