The suspect allegedly threatened the victim's elderly father with a knife, forcing him to summon his son home.
The person who posted the video said the incident disrupted her grocery shopping and ruined her mood.
The group was even given "Chope!" tissue paper packets.
About 40 volunteers cleared clutter, cleaned the place, painted the walls, repaired the ceiling and installed a new toilet.
They were hidden in consignments declared as "tool box and drawer storage", and "furniture".
Several witnesses recorded videos of a fire on the building, with loud sirens heard.
"Everything I ate made me vomit. Even water,” he said.
To create an environment where families can grow and thrive, Singapore will stay open and welcome "those who embrace our…
His car had been noted for an "aftermarket exhaust" and "improper number plate".
NParks had been alerted to a "suspicious shipment" transiting through Changi Airport.