didnt see a thread on this so thought id make one. its two episodes in and i like it more than i thought it would.
im gonna take a guess and say the killer is the asian girl. she seems disconnected from everything so far, i think the reason shes taken an interest in the nerdy guy obsessed with horror and killers is because his theories amuse her (or maybe in a turn of events she always liked him and is using the murders to give them a way to connect) she plays dumb but i think shes smarter than she looks.
generally with these types of things the killer is the middle person you never expect. shes just close enough to the people the shows trying to make you think did it while being distant enough that you dont consider her