Tibetan stringer Gedun Rinchen reported that the Chinese officials have refused permission for two sisters of Tibetan political prisoner Tulku Tenzin Delek to visit him. Tulku Tenzin Delek was sentenced to death for allegedly being involved in bomb blast incidents in Chengdu. He was sentenced to death without proper trial and legal representation. The two sisters were told that was transferred in Chengdu, but did not give exact location. The human rights groups protested the unfair trial and the sentence.