San Antonio is well known to be one of the most haunted cities in America, and one reason why...is the murder in room 636 at the Gunter Hotel.
Maybe you've stayed there, or know someone who has - it's a beautiful hotel...but also the site of one of the most gruesome murders in Texas history. In 1965 a man brutally murdered an unknown woman in what was then room 636, and butchered her body and allegedly disposed of it using a meat grinder.
In 2015, 50 years after the murder, The Russell Rush Haunted Tour used paranormal methods in the hopes of getting closer to solving the murder, what they uncovered was truly terrifying. You can watch the full documentary here, on YouTube, or through your smart TV on the YouTube app, just search for Haunted Tour Gunter Hotel.
By the way...if you're wanting to stay there now, pay attention to how they renumbered the sixth floor!