A Facebook live video showed Singapore Civil Defence Force (SCDF) and Singapore Police Force (SPF) personnel descending upon a block of flats in Yishun on Tuesday evening, Oct. 20.

The area surrounding the block was cordoned off and airbags were also deployed.

However, the live video feed was cut as suddenly as it started playing.

But other residents in the vicinity managed to document what happened and shared snippets of the commotion online.