In today's The Straits Times News In A Minute video, we look at:

*Former China tour guide Yang Yin, who is involved in a civil tussle over a widow's $40 million assets, surrenders his passport and assists police with investigations.

*Karaoke bar chain K Box attempts to repair its website after the personal information of 300,000 customers was leaked.

*The number of billionaires in Singapore has increased from 27 individuals last year, to 32 this year according to the Wealth-X and UBS Billionaire census 2014.