Snow - S3.E5

Vincent begins to have nightmares about a bad snowstorm reaching the tunnels. No one wants to listen because the tunnels are too far below ground to be touched by the weather. Vincent continues to worry. Finally he figures out that Gabriel has sent a man to try and kill him. The man's name is Snow. This is what Vincent has seen. Vincent leads Snow into the catacombs to confuse him. Snow fires and with a lucky shot hits Vincent. But the wound is not fatal. Vincent eventually kills Snow. He removes the ring from Snow's finger. Gabriel has a matching ring. He carries his body back to the top of the building where Catherine was killed. As he stands there he holds both arms up in the air and screams the name of Gabriel into the night.