It was later determined that the piece of cloth that was carbon tested was actually from a piece that was added in the 1200s to replace the burned edges.
Plus, a plant expert found pollen that was over around 2000 years old and is only found in the Middle East.
In 1980 I was a graduate student in the chemistry dept. at American U., Washington DC. I was asked to help serve drinks at the American Chemical Society annual meeting. In exchange I was allowed to stay and listen to the main speaker. His talk was about the shroud and he was part of a team that had been studying it. To make a long story short, he ended his talk by declaring that the image on the shroud was made by some form of energy unknown to him, and that he had come to the conclussion that some energy emission at the time of the resurrection was responsible for the image! His final words were that, to the best of his knowledge, that was the burial cloth of Jesus and that He rose from the dead.