Rubeus Hagrid

Hagrid attended Hogwarts School of
Witchcraft and Wizardry in 1940 and was
sorted into Gryffindor house. In Hagrid's
third year, he was framed by Tom Riddle for
the crime of opening the Chamber of Secrets
and using his pet Acromantula to attack
several Muggle-born students and eventually
killing one of them.