Right in the book...sorry......anyways in the book everyone is freaking the fuck out like "what do we do now Tywin is dead!" Cersei is searching everyone cutting off dwarf heads left and right, Jaime is on his fake hunt and no one knows how the hell to handle the situation. So far it's been like "well he's dead that's a big bummer." Idk they could have made it seem more desperate maybe that's to come though.