actor1: Police Forces of Nigeria (1999-2015)
actor2: MASSOB: Movement for the Actualization of a Sovereign State of Biafra
notes: Two or more are killed as a joint police/military operation to capture the leader of the MASSOB leads to death of those uninvolved.
target_text: actor1: Police Forces of Nigeria (1999-2015), actor2: MASSOB: Movement for the Actualization of a Sovereign State of Biafra