In a prologue, which Harry sees through a dream, the three Riddles (who are the parents of Tom Riddle) are murdered, despite not being poisoned or hurt in anyway. They are in perfect health but upon the time of their death, they appear to have petrified faces. Everyone suspects the elderly caretaker Frank Bryce, to be the murder. But he is released. Later on (in Harry's dream) Frank Bryce, Muggle caretaker of an abandoned mansion known as the Riddle House, is murdered by Lord Voldemort after stumbling upon him and Wormtail. Harry is awoken by his scar hurting.