Great... i leave for a week and what happens?
a user got "banned"
a character (a really good one!) gets bitten and in a life threatening position
an angel can teleport us out of a deep bunker but cant tell us how to cure zombie virus
a character is no where to be seen
a new thread is started
and a new group is introduced...
ask the "crusader" if they have any other goals besides of killing zombies and if they have any religious goals (which, in hindsight, would answer the first question...)
if they do have religious tendencies, ask the angel (forgot her name) if she approves the methods of this group
EDIT: also ask if they are the fanatic types that kill any C&A they meet
if so, have david and sam (where ever he is) shut up about who they are