A collision occurred on the high seas between a French vessel – Lotus – and a Turkish vessel – Boz-Kourt. The Boz-Kourt sank and killed eight Turkish nationals on board the Turkish vessel. The 10 survivors of the Boz-Kourt (including its captain) were taken to Turkey on board the Lotus. In Turkey, the officer on watch of the Lotus (Demons), and the captain of the Turkish ship were charged with manslaughter. Demons, a French national, was sentenced to 80 days of imprisonment and a fine. The French government protested, demanding the release of Demons or the transfer of his case to the French Courts. Turkey and France agreed to refer this dispute on the jurisdiction to the Permanent Court of International Justice (PCIJ).