Theory
It looks like Lestrade is doing the universal “put-the-gun-down” gesture:
Maybe to calm a drugged up (?) Sherlock:
Which would explain this:
Sherlock wears the same shirt, same ruffled outer appearance. He possible shot Lestrade - unintentionally???
What? No! Just no!
Everyone, to your rooms RIGHT NOW! I have had enough of this angst.
Fucking hell, guys
NO!










