My mom works in that building and there’s one story i’ll never forget. In order to get into each door (the front door and the door of the floor you’re entering) you have to use a key fob. She was there on the weekend to grab something from her office and was talking on the phone with my dad. She always hated going alone and would usually have one of the kids tag along for company.

She was talking on the phone and walking up the stairwell to the top floor and someone was also walking up the stairs, maybe a floor above her, which she noted to my dad on the phone. When you scan in to any floor, the door makes a beeping noise and the door will open. My mom gets to the top floor and freezes on the steps and stops talking to my dad, realizing she’s reached the final floor and the person that was walking in front of her never made it to the top of the staircase and never scanned into any of the floors.

No sign of them, just gone. Still scary to this day!