India, July 6 -- A roof collapsed at a BJ's Wholesale Club warehouse in Ocean Township, Monmouth County, New Jersey, early Monday morning as flooding hit the tri-state area. At least three people are believed to be trapped, based on scanner audio, as police continue to respond.

A video has surfaced showing the chaotic moments inside the BJ's Wholesale Club right after part of the roof collapsed.

Here is the video:

The collapse took place around 11:15am, according to Monmouth County Sheriff Shaun Golden. About 20% of the building came down and 27 employees were inside at the time. All of them have been accounted for, Golden said, as per Pix11.

So far, no injuries have been reported and no victims have been found during search and rescu...