Visitors have described hospital scenes suddenly appearing and vanishing in the blink of an eye. The twelfth floor, once the operating area, is also a hotbed of activity, where bathroom doors open and shut on their own, adding to the eerie atmosphere.

It once hosted prostitutes, bootleggers, and gambling for those that wanted to be discreet and imbibe these illicit activities in secret.

The OSS, precursor to the CIA, did however offer him a position, but Hans refused, because he had to take care of his parents and he wanted to continue his studies at Columbia University.

“If there’s anyone here who wants to talk to me, I’m listening! Don’t be afraid!”

One can only imagine the horror they saw when they entered. The man ran out screaming there were dead people everywhere.

Some people get physically ill when a ghost is present. The sensation is typically presented as a sudden upset stomach

the horrific events that unfolded on Second Street haunt the home and some of the modern-day guests.

I thought it was just a presence letting everyone know it was there. It didn’t seem malevolent to start with.

The Purple Gang from the Prohibition era is believed to haunt the local restaurant Angelo's Northwood Villa,

Investigators tell us about EVPs that include names and facts relevant to the haunted location’s history.

"It seems like the doll has a hatred towards men. There have been well over 15 people who have come to me to say they have been scratched.

While filming The Conjuring, Vera Farmiga repeatedly woke up between 3 and 4 a.m. — the witching hour

They wore black suits and had black eyes. Smith said her mom thought the men were “very persuasive” and had mesmerizing eyes.

Orbs can be Spirit Guides, Angels, nature Spirits, people who have passed on and even just psychic energy.

I’ve always heard footsteps in the hallway, sometimes at 2 a.m.

The Texas native swears she saw three “crystal clear” ghosts of people who died in her lifetime

If the signal is strong enough, a receiver can pick up messages from anywhere.

This Voice first manifested itself as a bright light that awoke Mr. Livingston from sleep. A clear, sweet voice then told him to arise