A staff member died when a student opened fire at a school in Nevada, shooting several people before dying of a self-inflicted gunshot wound.
Two boys taken to a local hospital in a critical condition were also students at Sparks Middle School, Washoe County emergency manager Aaron Kenneston said.
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If you've been anywhere near Trafalgar Square today you'll notice something different.
A train has crashed through a station in New Jersey and many passengers are feared injured.
An update from the ITV Weather team