The commuter, Vanessa Wang Zi Qi, 47, had been testing the doors for about two weeks and was suffering a relapse of bipolar disorder, which causes people to experience erratic mood swings.

Vanessa Wang Zi Qi, who is listed in charge sheets as a 47-year-old Singaporean man, was handed three charges including two of public nuisance and one of voluntarily causing hurt. Wang is accused ...

Vanessa Wang Zi Qi, 47, now faces a total of three counts of being a public nuisance and one count of assault. According to court documents, Wang allegedly caused annoyance to commuters by pulling ...