As far as I recall:
Amanda: Dead, awesome.
Daniel: Alive, insane.
Zoe: Dead, badass, a robot.
Tamara: Dead, even more of a badass, immortal, not really real, but really real.
The other Adamas: Who the fuck cares? They're, like, gangsters or something, and there's a badass granny and a gay uncle, and Wander My Friends plays during their religious ceremonies, but meh.
Lacy: Useless. Both deadZoe and Spike are trying to manipulate her into doing some shit or other, but she just kinda sits there and, um doesn't do much. Did she have a crush on a terrorist or something?
Sister Clarice: Not useless. Sexually fulfilled. In a terrorist cold war with Spike or something, with the stakes being the hearts and mind of a bunch of high-schoolers? She'll probably be v. sad that her link to the show's main plot is dead, but might have fun holotimes with her or something.
Heracles: Missing. Please write if you see him.
There were some people from the Space FBI, too, but I don't remember anything about them!