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Nancy Kissel, an American expatriate and wife of a high-flying investment banker, is back in the dock for a re-trial in a Hong Kong court.

She was found guilty of murdering her husband five years ago by spiking a milkshake and with a metal ornament.

The retrial is about to throw the salacious details of Kissel's life - marital violence, adultery and wealth - into the spotlight once again.

Al Jazeera's Rob McBride reports.

Source: Al Jazeera