He was gunned down in broad daylight on a Kabul street Tuesday . Fidai Mahaz splinter group claims it was behind the murder of Swedish journalist Nils Horner . Many skeptical of the group 's assertion . Score: 6 Killing comes at a delicate time for Kabul and Afghanistan .
Fidai Mahaz splinter group claims it was behind the murder of Swedish journalist Nils Horner . Many skeptical of the group 's assertion . Score: 6 Killing comes at a delicate time for Kabul and Afghanistan .