source: Vanguard (Nigeria); Daily Independent (Nigeria); Nigeria Punch; Daily Post (Nigeria)
actor1: Unidentified Armed Group (Nigeria)
actor2: Civilians (Nigeria)
location: Ovwian
notes: On 18 May 2020, unidentified gunmen in Ovwian (Udu LGA, Delta) shot and killed the National Spokesman for the Ijaw Interest Advocate.