Secret Tunnels Under City Lead To Disturbing Sights In Jail

We set out to find some rumored tunnels that ran under a city but little did we know we would be heading straight into one of the creepiest situations we have ever been in... This is part 1 of a 2 part video. part two can be found here: https://www.youtube.com/watch?v=S1JpL-HMsOg&t=275s