source: Guardian (Nigeria)
actor1: APC: All Progressives Congress
actor2: PDP: People's Democratic Party
location: Nembe
notes: On 13 November 2019, suspected APC militias attacked a PDP rally in Nembe Ogbolomabiri (Nembe LGA, Bayelsa) and engaged PDP militias in a shoot-out. 21 people were killed and 195 injured.