source: Vanguard (Nigeria)
actor1: Islamic State (West Africa) and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
actor2: Civilians (Nigeria)
location: Konduga
notes: 22 July, on or about. Boko Haram slit the throats of no fewer than 18 civilians in the Lake Chad region 'at the weekend.'