Tokyo May 21 (IANS) Six persons were injured after a man attacked people with a knife and a bat on Sunday at a park in Japan s Chiba prefecture the police said.
The police said they received a call that a man was attacking people with a knife and a bat in the city of Matsudo Xinhua news agency reported.
Of the six two were critically injured.
The attacker s identity and the cause of his attack remains unknown.
--IANS
ksk/vt
6 injured in Japan knife attack
