Sansa Stark. Sansa Stark hands Tyrion the goblet after Joffrey kicks it under the table. Obviously she has every reason to want to kill Joffrey. Joffrey killed her father Ned Stark and takes great
Petyr knew that it would upset Tyrion (Peter Dinklage), that it would create a scene, and that Tyrion would then be implicated in Joffrey’s death. ‘Game Of Thrones’: Joffrey Baratheon Was yqXQ.