Three people have been killed in stabbing attacks at a park in Reading.
Police and air ambulance helicopters responded to the incident at Forbury Gardens.
Three other people are said to be seriously injured and were taken to the Royal Berkshire Hospital.
Thames Valley Police say a suspect was arrested at the scene.
The Home Secretary Priti Patel has said she is “deeply concerned”.
Clive Myrie presents BBC News reporting from Helena Wilkinson in Reading.