Duke accuses Nathan of being the shapeshifter, believing that he's the one who shot the boat. He's found himself an ax, which he's not shy about waving around. Audrey suggests they test people by having her open her presents -- if someone doesn't know what they got her, they're the shapeshifter!

Nathan gets his present wrong, because the woman he recently broke up with decided to get Audrey something else instead. There's a lot of shouting, Nathan gets knocked out (in canon by the Chief, but I can see Octavia doing it instead). Audrey ties Nathan to a chair, then convinces the Chief and Duke to disarm. The power blinks out, and when it comes back, the Chief's gun is gone.

Everyone scatters in a panic.