source: MNCTV Congo
actor1: Unidentified Armed Group (Democratic Republic of Congo)
actor2: Nyatura Militia Group (Kalume)
location: Lumbishi
notes: On 27 April 2021, an unidentified armed group killed the former self-proclaimed colonel of the Nyatura Kalume Kenge Mattias in Lumbishi (Kalehe, Sud-Kivu), after attempting an incursion in the hill of Bihovu.