15-year-old Kayla Berg went missing in 2009. Recently, some "imagurians" found a video of a guy in a dingy house with a tied-up half-naked girl who bears a resemblance to Kayla (don't watch the video if that sort of thing gives you the heebie jeebies). Never missing the chance to play armchair detective, Reddit was on the case!

• First /r/unresolvedmysteries thread

• Second thread in /r/unresolvedmysteries

• Another thread in /r/unresolvedmysteries

• Thread in /r/videos

• Thread in /r/WTF

• Thread in /r/morbidreality

• Someone finds more videos of the guy

But wait! Turns out it was nothing more than a project by some random dude. Another job well done by Reddit.

• /r/unresolvedmysteries link 1

• /r/unresolvedmysteries link 2