Nigerian police have arrested two suspects in connection with hotel serial killings in the southern city of Port Harcourt.
At least 34 people are feared drowned after a boat sank on the River Congo.
Zimbabwe's former President Robert Mugabe will be buried in the National Heroes Acre monument in Harare, his family says, following a row with the government over his final resting site.
The former president had been receiving hospital treatment in the city state before he died last week aged 95.