In 2016, researchers at the Natural History Museum and Liverpool John Moores University analyzed DNA evidence showing that responsibility for the hoax lay with the amateur archaeologist Charles Dawson, who had originally "found" the remains. He had initially not been considered the likely perpetrator, because the hoax was seen as being too elaborate for him to have devised. However, the DNA evidence showed that a supposedly ancient tooth he had "discovered" in 1915 (at a different site) came from the same jaw as that of the Piltdown Man, suggesting that he had planted them both.