organizers say 70,000 people joined the tribute to nemtsou, but moscow police described the crowd as much smaller at about 21,000 . nemtsou was shot and killed on a bridge near the kremlin while he was walking home from a restaurant last friday nignt .police are hunting for those responsible.
for the shooting . 3 teenage british girls suspected. of traveling to syria to join the islamic state terrorist group have appeared on surveillance video in turkey.