Four people have been wounded in a shooting at Sparks Middle School in the US state of Nevada, Reuters has reported, citing a local official.
Washoe County Emergency Manager Aaron Kenneston said he could not immediately say whether any of those were fatalities or give further information about their identities.
The Associated Press, citing local police, has reported two people have died following the shooting.
More top news
Adverts featuring blind footballers kicking a cat and a twerking businessman were among the most complained-about commercials of 2016.
No energy supplier scored highly enough to be awarded the Which? recommended provider status.
ITV said the move was to "focus our efforts on our digital platforms, in support of the main show."