Sharpton offers $50K for Nolan Wells case arrest with lawyer to release autopsy at NAACP

Rev. Al Sharpton is offering a $50,000 reward for information leading to an arrest and conviction in the death of Mississippi teenager Nolan Wells as attorney Ben Crump prepares to reveal preliminary findings Wednesday from an independent autopsy that could provide the first public medical insight into the 18-year-old's mysterious death.

Crump is expected to announce the findings during a news conference at the 117th NAACP National Convention in Chicago, where he will appear alongside Wells' parents, Christine and Elmore Wonsley.