Quote Originally Posted by slayerx View Post
I doubt that; klaus was not at all the perfect fall guy. Before he was an iron-fisted tyrant, Klaus was a hero just like the boys. Between him and Lucrezia, klaus was the one with the much more trustworthy reputation. Klaus had no history of villainy and thus the boys would give him the benefit of the doubt and not jump to any conclusions about him

Frankly i think that when the heterodyne castle was attacked, Lucrezia sent a wasped Wulfenbach from the future to do the dirty work. With no explanation for the attack, all the boys would see is that klaus not only returned after being missing but was part of an attack on their home and which cost the life of Bill's first son.
Could Klaus be attacking the castle right now, in a Terminator-like attempt to destroy Agatha?