BLANTYRE, Malawi (AFP) –Malawi President Peter Mutharika on Tuesday vowed a thorough investigation after seven people were murdered by vigilantes in a vampire scare that has driven UN staffers out of the affected region. Since mid-September, vigilantes have slaughtered seven people suspected of trying to obtain and drink human blood as part of magic rituals. The vampire rumors sweeping the country’s southern region have forced authorities to impose a night-time curfew, restricting movement to […]