One killed, 4 others injured in Paris knife attack: police

A police officer stands guard at the site where a knife attack happened in Paris, France, May 12, 2018. A man randomly attacked bystanders with a knife on Saturday night in central Paris, Paris prefecture confirmed. At least one person was killed and several others injured, with two seriously wounded. The knife attacker, not identified yet, was shot dead by police. (Xinhua/Han Bing)