Independent autopsy "inconclusive" on cause of death for 18-year-old Nolan Wells in Mississippi

Elmore Wonsley, center, speaks next to attorney Ben Crump, left, and Rev. Al Sharpton during a memorial service for Nolan Xavier Wells on Monday.

An independent autopsy of the body of Nolan Wells shows that the cause of death is undetermined pending an investigation, according to attorney Ben Crump.

(Image credit: Gerald Herbert)