Taliban splinter group claims it was behind the murder of Swedish journalist Qari Hamza . Many skeptical of the group 's assertion . Radical group is at odds with the Fidai Mahaz -- and even more extremist . The 51-year-old recently moved to Hong Kong and had visited Afghanistan several times previously . Killing comes at a delicate time for Afghanistan and Kabul .
Taliban splinter group claims it was behind the murder of Swedish journalist Qari Hamza . Many skeptical of the group 's assertion . Radical group is at odds with the Fidai Mahaz -- and even more extremist . Killing comes at a delicate time for Afghanistan and Kabul .