KAJANG, Aug. 14 -- The foreign woman who hit three motorcycles and hurt six others while brandishing two knives were believed to be suffering from stress, police said.

Kajang district police chief ACP Naazron Abdul Yusof said the suspect is a student in a public university here.

"The suspect is believed to have been upset over the treatment she received during her studies and her life in Malaysia, which led to feelings of stress.

"She did not specify the nature of the treatment," Naazron said in a media briefing note here.

Naazron said there is no record of the woman taking medication or suffering from depression.

"However, she appeared to be under stress due to her issues and problems. The investigation is ongoing to determine the c...