The man, who�s only known as Frank on his social media pages, is believed to have visited the Waldeck Mine in Arizona to document the area while reviewing a new flashlight.
In a video posted to his YouTube channel, Exploring Abandoned Mines, Frank explored the 150-year-old mine with nothing but his camera and a torch.
In the clip, which has since gone viral online, Frank claims to hear creepy whispers while exploring a particular tunnel in the mine.
�Do you hear that?� he asked in the video.
�Is that wind?�
�I don�t know what that is. It doesn�t sound like wind.�
Commenters on the YouTube video analysed the sounds and were apparently able to decipher what was being whispered.
�It�s saying, �Do you see me. I�m a shadow in the shadows�,� YouTube user Allen Sokos wrote.
Read Full Story: 9 News AU