If i'm right about cyndane being lanfear (which i'm pretty sure that i am) then lanfear needs to be ruled out as a possible person that could have killed asmodean! unless, she somehow escapes finnland, comes into the real world, kills asmodean then somehow dies, then the dark one resurrects her the there's no way asmodean could've recognized cyndane and asmo knew whohis killer was--granted there is mask of mirrors, and maybe lanfear wants asmo to know who is killing him, but i think it's pretty safe to say that lanfear was either in finnland during thekilling or was in the process of being resurrected...apparently it's not instantaneous, remember one of the 'gars spoke of the 'longsleep' and the 'short sleep' so there is a little time one must experience 'death' before they come back.