At the Bo Xilai trial there are claims that Neil Heywood angrily demanded £1.4 million compensation when a property deal went sour.
There have been claims about the British businessman throughout the trial but no one is in court defending Mr Heywood - the real victim.
Bo also hit back at his wife's evidence, accusing her of being "mad" and under pressure.
He said: "She has changed. She is mad and always tells lies".