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.
More top news
BT is launching a "breakthrough" new service aimed at completely eradicating millions of nuisance calls for its customers.
Wintry weather into the weekend
Jeremy Hunt could impose controversial new contracts for junior doctors by Monday, ITV News Political Editor Robert Peston has learned.