sentences:  In October 2009 Khadr released Kuebler as his counsel.When Kuebler died on July 17, 2015, at age 44, his death spurred concerns that his cancer had been triggered by his work at Guantanamo.Canadian journalist Steven Edwards, a cancer survivor, reported that Kuebler had phoned him, in December 2014, and informed him he had ""joined the club""—meaning he too had acquired cancer.