source: Sembe TV
actor1: Islamic State (West Africa) - Lake Chad Faction and/or Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
actor2: Civilians (Cameroon)
location: Zelevet
notes: On 16 December 2021, Boko Haram fighters shot and killed one person on the road from Koza to Zelevet village, Mayo-Moskota subdivision (Mayo-Tsanaga, Extreme-Nord).