ABC News affiliate, 23ABC News, are reporting that the shooter in Taft high school has been apprehended by police.
The station reported that students called the station from inside the school, whilst they were hiding.
More top news
The only way of dealing with British Islamic State fighters in Syria will be to kill them in almost every case, a minister has said.
A settled end to the weekend for many but a damp start to the working week
Liam Fox warned Brussels to put the prosperity of EU citizens ahead of any desire to make the UK pay a price for quitting the bloc.