‘Caesar’ is the code name of a Syrian military photographer turned defector. He was tasked with taking photos of dead detainees. Tens of thousands of them. He later turned on his bosses and smuggled the photographs out of Syria. Together with journalist Garance Le Caisne and victims lawyer Patrick Kroker, we tell you the story behind the Caesar Photos and their relevance as evidence in the Koblenz trial. And what they mean to so many Syrians personally, including co-host Karam.