Board Thread:WARNING ALL USERS False Info\Spoilers/@comment-108.218.169.89-20140128052843/@comment-24256403-20140129155947

Agent McCall then recounts the events of the last episode adding a one detail that wasn’t readily apparent at the time – someone left the message for William Barrow on the blackboard in the chemistry classroom.

Yeah I don't see them saying that Scott and Stiles said that