Watch: CCTV Captures Eerie Moment Security Guard Greets 'Ghost Patient'

Security footage at the Finochietto Sanatorium in Buenos Aires, Argentina, appeared to show a security guard greeting an invisible patient early on the morning of Nov. 11, prompting some to speculate that he might have interacted with a ghost.
CCTV footage shared on YouTube showed the security guard manning the front desk getting up and appearing to greet a phantom patient after the front doors slid open that morning.
The security guard proceeded to unlatch a retractable belt barrier in a way th