Up to 10 people have been killed at a school shooting in Santa Fe, Texas. Police confirmed that one person is in custody and a second person has been detained. A police officer is among those injured.
Speaking to reporters at the scene, a police spokesman said there had been between eight and 10 fatalities, including students and school staff. A male student has been confirmed as the shooter.
Images from the scene show the extent of the police presence, with students lined up outside the premises.