The fact some of the thoughts flowing around him seemed to be magically altered did not bode well with Zane, nor did he like what sounded to be some sort of room by room search going on in the hallway.  However since they did not sound as though they were heading towards his door he felt no need to investigate.  He decided he would simply keep himself open to the thoughts on this floor while he slept, to keep aware if the search happened to return to his door.  In which case he would hear any malicious thoughts within his dreams.