tuto is clearly worst mafia scum ever he was inactive for 40 hours
But I agree with tmc, this early stage when we have no evidence whatsoever, although, we never really get any. Our evidence for who is mafia should be based on, since this is also the first game, what our personalities are first of all, and second of all, making sure that our suspicions can be granted circumstantial evidence by this mysterious thing we call "tells".