Harry, Ron, and Hermione Theorize About Bartemius Crouch Sr.'s Disappearance

Harry, Ron, and Hermione discuss what happened with Bartemius Crouch Sr. and Viktor Krum. They debate whether Bartemius Crouch Sr. attacked Viktor or if someone else attacked them both. Harry recalls the strange things Bartemius Crouch Sr. said about his son and Lord Voldemort. The trio decides they need to talk to Professor Alastor Moody to find out if Bartemius Crouch Sr. has been found.