Good questions (the snipped part of your posting). But I think Ink is turned; and evidence is right in front of you: a) he killed
Paul in
the Tower, b) although being hit by a bullet into his chest in the Tower, he got up again and started running, c) he jumped out of the Tower's second or third floor (in which one was
Burt's armory?), d) he ran at a crazy speed away from the Tower, e) he snatched an arrow shot by
Riley out of the air ...
No - he is not a human being anymore. It might be the shell of a human, but he has changed in many ways similar to what we have seen on other zombs, so he is a zomb.
--------------------
Paranoid schizophrenics - they do get medical treatment like pills and shit, right? Would things like this have allowed Ink to remain partially human and thus self-aware and half way down the self-control to allow him to become the zombie-lord of LA?
Best wishes!
Liam