If you visit what many believe is the most haunted jail in Illinois hoping to have a paranormal experience, be careful what you wish for. A new investigation in the old city jail in Bridgeport, Illinois resulted in a chilling warning that said "the devil is here".

Steve and Dylan from the Haunted Nights YouTube channel just finished an investigation of the old city jail in Bridgeport, Illinois. Their team set up sensors throughout the building and captured some horrific voices.

Investigators Hear Voices in the Most Haunted Jail in Illinois

Gallery Credit: Haunted Nights via YouTube

There were entities that kept warning them to leave and when they refused and asked where they were from, they were warned that 'the devil was here' and they would know where they were from eventually. They were also told multiple times to go downstairs and one entity said it was "dying".

This is the most popular time of year when people seek out experiences like this, but it's important to know what (and who) you're dealing with if you do. The darkness wants to deceive you so listening to those voices can be the worst thing you could possibly do even if you're only there for a good scare.

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Gallery Credit: CharlieBo313 via YouTube