source: Mimi Mefo
actor1: Ambazonian Separatists (Cameroon)
actor2: Civilians (Cameroon)
location: Ndop
notes: On 20 September 2021, Ambazonian separatists killed the head teacher of a school in Ndop town (Ngo-Ketunjia, Nord-Ouest), because of his efforts to enable government schools to open in Ndop.