Female teacher beheaded and three others tortured by Papua New Guinea villagers who believed them to be witches

A teacher has been tortured and beheaded by her neighbours in a Papua New Guinea village because they say she was a witch responsible for the death of a sick villager. The angry mob brandishing guns, machetes and axes surrounded her house and pulled Helen Rumbali, her sister and two nieces away. They then burnt down the house. They say a swarm of fire flies led them from the deceased person's grave to her house - sure evidence they say that she was a sorcerer and was practicing black magic.

http://www.dailymail.co.uk/news/article-2338904/Female-teacher-beheaded-tortured-Papua-New-Guinea-villagers-believed-witches.html