The Phoenix Murders

In the middle of the 20th century, Great Britain is introduced to a new serial killer: The Phoenix. To the majority of the populace, he's a shadow bent on "freeing" people from their burdens, but Albus Dumbledore knows the truth about Gellert Grindelwald and is now caught in an endless struggle to stop the man who murdered his sister. Muggle!AU. Rated M for language and violence.