8 Recovering After Hammer Attack at University in Japan

Eight Tokyo university students attacked by a hammer-wielding woman in a classroom are recuperating and none required hospitalization, their school has said.

- 

A 22-year-old student who identified herself as South Korean was arrested on the spot on Jan 10 on suspicion of assault, a Tokyo police spokesperson said.

Several reports said people were seen bleeding from the head after the attack, which public broadcaster NHK said was motivated by frustration over bullying, citing investigative sources.