source: Daily Champion; Daily Independent (Nigeria)
actor1: Police Forces of Nigeria (2015-)
actor2: Unidentified Armed Group (Nigeria)
location: Omuo-Ekiti
notes: On 20 March 2021, unidentified gunmen attacked a polling unit in Omuo Ekiti (Ekiti East LGA, Ekiti), killing four people, including a police officer. Three suspects were arrested.