How a Reuters drone operator helped unveil a mass grave in Syria   A Reuters investigation drew on thousands of drone photographs to further corroborate witness accounts that former Syrian President Bashar al-Assad’s government transferred thousands of bodies from a known mass grave to a hidden site in the desert. Video journalist Khalil Ashawi explains how he captured the drone images used in this investigation. 🔗 Read the full Reuters investigation and methodology at our link in bio.   #InvestigativeJournalism #Syria #DroneFootage #forensics #WorldNews