Six children were shot and wounded in Las Vegas yesterday after getting off a school bus, but none of the injuries was life-threatening, police said.
Initial reports said the six high school students had just stepped off a school bus when at least two suspects opened fire on them from a car that had been parked across the street.
Police spokesman
"The original report said that (witnesses) heard four to five shots and saw two children on the ground. Seconds later we got another call that another person heard about 10 gunshots and saw four kids (fall)," Las Vegas Police spokesman Ramon Denby said.
"A total of six children, all of them high schoolers, have been shot," Mr Denby said.
A spokeswoman for University Medical Center in Las Vegas , where the victims had been transported, declined to comment.
The incident followed two other highly publicized gun tragedies in the US in recent days - a pair of weekend shootings at a Christian Missionary training centere and a church in Colorado in which a 24-year-old man killed four people and then himself, and a shopping mall rampage in Omaha, Nebraska, in which a 19-year-old killed eight people and then himself with an assault rifle last week.
Mr Denby said police had detained five or six people for questioning but had not arrested any suspects and could not yet provide a description of the two assailants, other than to say that they were male.
He said gang investigators were on the scene but that a motive had not yet been established for the shooting.