At least seven people were killed in the attack and three were injured BERLIN: German police have detained a Syrian man accused of war crimes for firing a rocket-propelled grenade into a group of civilians in Damascus in 2014, officials said Wednesday. The suspect, identified only as Mouafak Al D. in line with German privacy laws, was detained in Berlin on Wednesday. German federal prosecutors said he is suspected of firing an RPG at a group of people lining up for food aid in the Yarmouk district of Damascus, home to a large population of Palestinian refugees. At least seven people were killed in the attack and three were injured, including a 6-year-old child. The suspect is alleged to have been a member of the Free Palestine Movement, and previously of the Popular Movement for the Liberation of Palestine General Command. Between July 2013 and April 2015 the groups exerted control of the Yarmouk refugee camp on behalf of the Syrian government. Prosecutors said that in addition to war crimes, the suspect faces being charged with seven counts of murder and three counts of serious bodily harm. A federal judge is expected to determine Wednesday whether the man shall remain under arrest for the duration of the pre-trial investigation.