Police found a deflated yoga ball in the back of the yellow Mini Cooper in which their bodies were discovered. Getty Images There was a yoga ball in the boot of a locked car where Mr Khaw's wife ...

A yoga ball was found in the boot of a locked car in which Mr Khaw's wife and daughter were found dead An anaesthetist killed his wife and 16-year-old daughter using a yoga ball filled with carbon ...

A former university professor in Hong Kong was jailed for life on Tuesday after being found guilty of murdering his wife and teenage daughter with a yoga ball filled with lethal gas in 2015 ...

HONG KONG: A former university professor in Hong Kong accused of murdering his family with a yoga ball filled with lethal gas has been found guilty of killing his wife and daughter, after failing ...