Voldemort’s out to kill Harry’s mates...he’s using an old charm he used before...one that makes a man kill the woman he loves...it isn’t detectable...and can only be used on descendents of Rowena Ravenclaw. IT'S FINISHED!
Missing scenes from between book four and book five involving Remus and Sirius. Spoilers for both GoF and OotP.
What happened in part of that half hour Harry was left in Dumbledore’s office, when Dumbledore went back down to the Department of Mysteries. Spoilers for OotP.