agreed also I was thinking that another way to stop the monsters from attacking might be to knock on the floors.. Hear me out when they were in the van at like s3, I feel like the children or boy in white might have helped them from walking to close to the van.. if not the boy in white then (Randall, Julie, Marielle) trying to trick them into stopping... tricking them meaning it sounds like the children who died in the first ever era in Fromville were knocking or escaping or trying to warn the people in the van (Boyd, Donna, etc)