Derek was already distracted because of the excitement earlier, and he was surprised when Isaac sat himself down next to Derek, practically on top of him, while he was clearly in the middle of a meeting. Had Stiles told Isaac what happened? Was this Isaac's way of trying to be comforting?
He cleared his throat and subtly shifted his body away, refocused his attention on Drew as he laid out the new security measures he wanted implemented--preferably before the full moon. Though a blizzard would be a strange offensive tactic for Kate, Derek wasn't going to let it slide as a possibility.