Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Kremlin Denies Knowledge of Grisly Wagner Killing in Syria Jamie Dettmer MOSCOW - A Russian who participated in the torture of a captive in Syria and filmed the prisoner's dismemberment and beheading has been identified by media outlets as a former policeman from Stavropol in southern Russia, who served as a mercenary employed by the Wagner Group, a Kremlin-sponsored private military contractor. A video of the four Russian-speaking men taking part in the gruesome murder was first posted online in 2017 and new footage of the killing emerged on social media this month. The first video showed the assailants smashing the victim with a sledgehammer and dismembering him. A second video was posted on a closed account for Wagner members on the Russian social media site VKontakte, but was quickly unearthed by investigative journalists. Novaya Gazeta, an independent newspaper, said it has used facial-recognition technology to identify one of the mercenaries and then corroborated its findings with his Russian passport and leaked internal Wagner documents, indicating the former policeman joined the Kremlin-tied private army in 2016. The newspaper named the man as "Stanislav D" but has withheld his family name, fearing reprisals against his relatives. .