There hasn't been any new material on this chap since 2015, but oddly, in all the talk about him, almost no one mentions a prior conviction he had:
"Ex-relief teacher faces two gross indecency charges
The Straits Times, 25 September 1988, Page 15
A MAN was yesterday accused of acts of gross indecency to two secondary school boys while he was a relief teacher in a Bukit Timah school early this month.
In the dock was Cheng Hoe Huat, 26, who appeared in court with his lawyer about an hour late.
Cheng allegedly asked the victims, aged 14 and 15, to remove their shorts and underwear in a classroom at about 5 pm on Sept 2 and proceeded to masturbate them.
The offence carries a maximum punishment of two years' jail.
Mr N. S. Kang, for Cheng, said he had just been briefed and asked for a four-week adjournment.
Cheng's $2,000 bail was extended until further mention of his case on Oct 21."
For those who are unacquainted with this fella:
All You Need to Know about the Bishan Gay - Guidesify
Man gets 12 months for molesting boy in toilet at Bishan Junction 8, appealing
