source: Sun (Nigeria)
actor1: Umudara Communal Militia (Nigeria)
actor2: Civilians (Nigeria)
location: Umudara
notes: 13 May (or around). Umudara residents blocked a road to Ogwu-Aniocha to protest the abduction of three residents. Ogwu-Aniocha sent mediators that were ambushed by Umudara militias. One person killed and two injured.