DECATUR- The shroud of Turin is an object some call a sacred icon--and now there's an exhibit in Decatur where you can learn more about it. The exhibit at the Knights of Columbus hall centers around the shroud and has panels of information and images of it. The linen cloth shows the face of a man who appears to have been crucified. For centuries, historians have argued whether it is the true image of Jesus. Members of the KOC encourage people to see this exhibit. You can see the exhibit for free on Tuesday, Wednesday, and Thursday from 4 to 8 and on Sunday from 2 to 6 at the KOC hall in Decatur.