German federal prosecutors announced that they are taking over investigation cases of the murder of a Georgian asylum-seeker in Berlin, confirming earlier reports. (Pictured:  Zelimkhan Khangoshvili). +++BREAKING+++Germany has expelled two Russian diplomats after the alleged contract killing of a Georgian national in Berlin, the German Foreign Ministry says. More background:https://t.co/tBVOWfPFDK — DW Politics (@dw_politics) December…