“We were kids exploring an underground flood channel… there were spots we could climb up and dangle our arms out of the storm drains on the street, but that required crawling up weird diagonal tunnels. There was 4 of us, maybe 12 years old. One flash light. The walls were all graffitied with a lot of gang stuff, and even warnings to turn back… blah blah blah…. we just took it as other kids that were bored. We got to the spot where the ceiling angled down quite low to the point the opening was so small we had to crawl to continue… Challenge accepted… it looked like it opened up again shortly. So we crawled through 5-6ft of the low area and when it opened back up, it looked like we were in a large round concrete pipe (before it was square or rectangular). Still lots of graffiti. We started yelling and playing with the echoes, then we thought we heard something so we got quiet. Then a real loud “you are going to fucking die” came echoing from the darkness… The kid with the flash light ran so fast and the rest of us were left in absolute darkness. None of us died that day, The rest of us ended up quietly and slowly walking out in the darkness.”