In an apparent ritual killing, an elderly couple was beheaded while their two grandchildren were clubbed to death by unidentified assailants in Nigeria''s Plateau state.
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A man was beheaded with his wife in Shekan village close to volatile city of Jos yesterday and the grandchildren were battered to death by the attackers who went away with the woman''s head, state police commissioner Abdulrahman Akano said.
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In Nigeria, several traditional beliefs entail using human parts for ritual sacrifices to certain gods. (....)
February 13, 2011
 
Elderly couple beheaded in central Nigerian village
An elderly couple were beheaded and their two grandchildren beaten to death in an attack on a village in central Nigeria on Saturday, in what police said they believed was a ritual killing.
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"These criminals can be said to be ritual killers because they beheaded the woman and went away with her head. We only found the headless body somewhere in the bush," he said.
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Ritual murders, although rare, still occur in parts of West Africa and have in the past taken place in the run-up to elections. The killers obtain body parts and blood in the belief that sacrifices will bring social success and political power.

Africa's most populous nation is due to hold local government and state elections in April, as well as presidential and parliamentary votes.
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February 12, 2011