Four Tibetan laymen arrested and detained on July 20 in Nyagchu county in the Kham Kardze region of Tibet have been released, the Tibetan Centre for Human Rights and Democracy reported. Sogren Lori, 66, Lugzi Abey, 50, Lhagma Choedup, 64, and Trinley, 46, were detained after their return from Beijing to submit petitions for the release of Tulku Tenzin Delek. Donkar Lhamo, 47, Tulku Tenzin Delek’s sister was also among the group although she was not detained.