Residents of Poland find Blood in Drains

Residents of Koscierzyna, Poland were shocked when they discovered a river of blood pouring out from under manhole covers and running down the streets of their small town. Many concerned citizens phoned the police to investigate the river of blood that left coagulating pools of blood in its wake.
According to a January 24, 2012 report by The Telegraph, the source of the flowing blood was a nearby meat packing plant with a clogged drain that allowed the blood to back up and stream into the street.
People are upset that a large quantity of blood wound up near two schools and a food market. Officials have already cleared the blood from the streets, but concerns about sanitation remain.

http://www.examiner.com/unexplained-phenomena-in-national/river-of-blood-flows-through-town-poland-after-clogged-drain-fiasco