The Shroud of Turin bears an image of a man said to resemble Jesus Christ public domain/Art Collection 2/Alamy DNA analysis has identified a vast array of animal, plant and human material contaminating the Shroud of Turin, complicating the story of the mysterious relic purported to be the cloth that Jesus Christ was wrapped in after his crucifixion 2000 years ago. The shroud, which measures 4.4 metres long and 1.1 metres wide, is one of the world’s most famous and controversial Christian artefacts. Its first documented location was in France in 1354, and for nearly half a millennium, it has remained at the Cathedral of Saint John the Baptist in Turin, Italy. In 1988, researchers used radiocarbon and accelerator mass spectrometry dating techniques to determine that the shroud was made sometime between 1260 and 1390, excluding the possibility that the person perceived as being imprinted on the cloth could have been Jesus.…