How he got caught
On Sep. 5, 2019, Tan travelled to Bayfront MRT to meet his wife for dinner at Marina Bay Sands.
While on the escalator, he identified the victim, who was revealed to be a 33-year-old man wearing a beige dress.
He moved behind the victim on the escalator, and took two upskirt videos of him.
His actions were noticed by a bystander, Leong Wei Jian, who trailed Tan while calling the police.
The police arrived at the scene and detained Tan.
Leong also notified the victim about Tan's harassment, and the victim expressed that he had felt sexually violated by Tan's actions.
https://mothership.sg/2022/12/upski...-NIHN73KcZAayuotLVB_Q_J-BdzZ4&mibextid=Zxz2cZ