A Miami attorney who has been on an anti-hazing crusade for decades is suing Cornell University and others over the alleged hazing death of a fraternity pledge who died after falling into a gorge.

Stewart Tilghman Fox Bianchi & Cain’s David Bianchi filed a 41-page negligence suit Tuesday on behalf of the freshman’s parents against the university, the Phi Kappa Psi fraternity and members of its Cornell chapter and said the death is still shrouded in official secrecy.