Go Sherab Gyatso, a monk and prominent Tibetan writer, was detained in Tibet in January, reports the Voice of America Tibetan service. He is from Kirti monastery in Ngaba, Amdo and was arrested in Chengdu city. Gyatso has been arrested three times in the past; his current charges are unknown . VOA reports that his family and friends have received a “stern warning” not to share information about his arrest.