Khaw Kim Sun
He has been jailed for life for using a gas filled yoga ball to kill his wife and daughter.
Khaw kim sun. Khaw kim sun 53 has been convicted of killing wife and teenage daughter with deadly gas. Anaesthetist dr kim sun khaw used his specialist knowledge to murder his wife and daughter in hong kong in 2015 according to a medical tribunal. But not for 53 year old college professor khaw kim sun.
Prosecutors allege khaw kim sun left the inflatable ball in the boot of a car where the gas leaked out and killed them reports the south china morning post. He is currently serving two life sentences for. The month long murder trial of malaysian professor khaw kim sun 53 shed light on his long unhappy marriage to the woman he killed and his relationship with a student who became his lover.