. >> an unnamed official at russian foreign ministry told the russian new is a jaens, this was done as a rinse to sanctions campaign unleashed by russia by germany led countries of the european union. the eu imposed sanctions march of last year. remember after russia annexed crimea. we will have much more in the next hour with a live report from moscow. >> for now, let's take a very short break. still to come on cnn, mysterious shootings leave of a community on edge in one u.s. state. police now say they have caught a break in the case. >> also coming up. beijing residents will find it harder to light up this week. a live report on the new smoking restrictions there. >> and bad weather is delaying a solar powered plane on the toughest leg of its journey around the world. remember senate we'll have mr. on it when we come back. remember that? we'll have mr. ore on it when w come back. >>> a warm welcome back. police in windsor, colorado found evidence connecting two mysterious unsolved shootings. >> one rultd esulted in the dea a man in may. one a month earlier when a woman was injured f