He is the son of Barty Crouch Sr. and Mrs. Crouch. He was a pureblood. He became a Death Eater when Lord Voldemort started to reign power. He helped to torture Alice and Frank Longbottom into insanity in 1981. He was imprisoned in Azkaban by his own father. His dying mother helped him escape. He manipulated the Triwizard Tournament while being disguised as Alastor Moody. He was given the dementor's kiss in 1995.