An international manhunt is underway for Ndodana Mkhanyisi Tshuma, also known as Mark, who left the country via Heathrow Airport on a British passport on Saturday. He's wanted in connection with the murders of his wife, Zandile Tshuma and his daughters, 15-year-old Natalie and five-year-old Nala. Tap the link in BBCNews's bio to get the latest on this story. #Bedfordshire #GreatDenham #BBCNews