I did. It was not my greatest moment, I admit.

[But at least she's not Rhys or Jack, both of who are... probably in the corner. Feeling miserable. It's like #borderlands karma.]

I agree. And we need to consider Bigby stated that Kei tried to kill him as a "favor" to someone. I would say that makes them responsible for Kei's death, as well. He wouldn't have been in your apartment if no one had armed him and sent him off to kill a person they suspected.