The Calcutta High Court on Wednesday ordered the release of a Nepali man who had been detained for nearly 41 years in a correction home, after he was found mentally unfit to stand trial back in 1982 in a pending murder case (In re : UTP Dipak Joshi @ Jaisi @ Jaishi, S/o Champakha Jaisi, lodged in Dum Dum Central Correctional Home).