At least 10 people killed, including police officer, in Boulder supermarket mass shooting

Police in Boulder, Colorado, said Monday night that 10 people were killed in a mass shooting at a King Soopers supermarket, including Boulder Police officer Eric Talley, 51, the first officer to respond to the scene. The names of the other nine victims and the suspect are being withheld for now. Boulder Police Chief Maris Herold said at a news conference that Talley, who had been on the force since 2010, acted heroically before being slain. "This is a tragedy and a nightmare for Boulder County,"...