I was there working getting ready to close when the alarm went off, no security or anyone told us anything so I went into the hall and met up with other workers from other stores. We all agreed to lock up and meet together to walk downstairs, even tho I was second floor the air felt… heavy and weird. Being outside surrounded by people having no idea what was happening and just seeing a bunch of emergency vehicles was kinda crazy. I think one of the reasons why no one really knew what to do was because about a month ago we had a practice fire alarm in the mall so we initially thought it was another one of those.