The stabbing rampage in a�British�park that left three people dead is now being treated as a�terrorist�attack, police said.

Three people were killed and three others seriously injured when a 25-year-old man, who is in custody, went on a rampage in Reading�s Forbury Gardens Park on Saturday evening.

The man is believed to be Libyan, sources told the�BBC�and�Sky News. He reportedly served time in prison in England for a minor offense.

(AP)