[Abtacha]

Originally Posted by mbovenka

We have been given a hint:

Spoiler:

“He did turn down the painkillers. I remember it seemed odd at the time,” Karrin murmured. “What is he?”
I shrugged. “Ask him.”
“I did,” she said, “right before he passed out.”
“What’d he say?”
“He said, ‘I’m out.’”

I'm thinking 'Out'sider?

Spoiler:

I don't (want to) believe he's some kind of (former?) bad guy, he makes such a good beer after all. Resigned Angel maybe?