Gunman 'nonchalantly' opens fire in Colorado Walmart, kills three - police

THORNTON, Colo. (Reuters) - Police in Colorado on Thursday were searching for a gunman who calmly walked into a Walmart in suburban Denver and opened fire with a handgun, randomly shooting at shoppers and store clerks, killing three people, before he fled.

from Reuters: Top News http://uk.reuters.com/article/uk-colorado-shooting/gunman-nonchalantly-opens-fire-in-colorado-walmart-kills-three-police-idUKKBN1D20KX?feedType=RSS&feedName=topNews