The bodies of Nothabo Zandile Tshuma, 42, and her daughters Natalie, 15, and five-year-old Nala were found in a house in Great Denham, Bedfordshire, on 6 July. Ndodana Mkhanyisi Tshuma, who also goes by the name Mark, has now been arrested. South African Police Service national spokesperson Brigadier Athlenda Mathe told reporters that the arrest was carried out with support from Interpol.