Does CC know that deaths result in summoning new characters?

Possible routes here:

CC has a ward on the party space that uses the death of one body to banish the body, then summon a new person to the party
- Are summoned characters friendly by default? Is this a mechanic that PFY can counter somehow?
- What is the purpose of the summoning grid in the basement?
CC knows it, but doesn't know how it's enforced, and knows that summoned characters may be unfriendly
New arrivals are coincidence (in which case there should be a delayed-arrival time set and specified to players)

benlk / espionage-parties