At first, Burger King denied their use of horsemeat as a cheap filler in their burger but were left with no choice but to admit the truth. Four samples taken from a Polish plant tested positive for small traces of quine DNA. It seems like the Burger King production plant was receiving meat from a non-approved supplier and they failed to deliver their promise of 100% beef burgers. The burger meat was not only just horse, but pig meat as well. I wonder if people are going to attempt to sue the burger chain for false advertisement?