Authorities are investigating whether the killing of a 65-year-old man is connected with two other shootings in northern Colorado. The overnight killing of a man on a sidewalk in this northern Colorado city has raised alarm that a serial shooter might be trolling the area’s roads after a bicyclist was gunned down and a driver was wounded nearby in… A Staten Island plumber who’s won a $136 million Powerball jackpot said Thursday he wants to keep working – but also plans to “relax a little more.”