According to international human rights organization Reprieve the: " ... executions took place in twelve cities in Saudi Arabia, four prisons using firing squads and the others beheading. The bodies were then hanged from gibbets in the most severe form of punishment available in the Kingdom's law."
British government may be held to account
Saudis breaching international obligations
Britain and Saudi Arabia - Collusion in Barbarism 12.01.2016 Felicity Arbuthnot