Las Vegas shootings: Five dead in lunchtime attack
9 June 2014 Last updated at 04:44 BST
Two people have shot and killed two police officers in the US city of Las Vegas, before killing another person and then shooting themselves.
The incident began in a pizza cafe at 11:30 (18:30 GMT) on Sunday, when a man and a woman shot at the two officers who were having lunch.
They then entered a Walmart shop nearby and shot one person dead, before turning their weapons on themselves.
Sheriff Doug Gillespie told a news conference: "It appears the female suspect shot the male suspect, then took her own life."