Mastermind in ICAC's biggest vote-rigging case slips through the net
Almost 50 were convicted but their silence meant the mastermind remains free

The graft-buster behind an investigation into vote-rigging cases in the 2011 district council election has lamented the probe's failure to identify and convict the mastermind.
With more than 1,600 complaints received by the corruption watchdog, the King's Park constituency of Yau Tsim Mong District became the centre of attention as 48 people were charged and 45 convicted.
But Eddie Chan Yin-chiu, chief investigator of the Independent Commission Against Corruption, said officers did not have enough evidence to bring the mastermind to court.
"Many of the arrested were staff of the same restaurant. Unfortunately, the Department of Justice said there was not enough evidence," he said.
Edward Leung Wai-kuen won the seat by just two votes in that election. But he was recently unseated when the High Court ruled that he had broken election advertisement rules.
Chan said investigators had worked very hard to establish the relationship among those arrested in an effort to prove that they had conspired to vote.