Crossville is in shock this morning learning the news of the death of an amazing local singer. 29-year-old Marley Wyatt has passed away this morning.  Cause of death has not been determined officially other than it appears to be of natural causes.  Marley was a great talent who had been singing for years at area attractions such as the county fair, Homestead Apple Festival and the Cumberland Jamboree just to name a few. Marley indeed was a world class vocalist and a great friend to many.  Funeral arrangements will be announced at a later date.