The uncle of a seven-year-old boy who weighed just seven pounds when he died has been arrested in connection with the horrifying case of child cruelty .
Deonte Atwell starved to death and his bones were protruding through gaping holes in his skin when he was found on Christmas Day last year, prosecutors said.
His uncle Jeremy Graham, of Fort Lauderdale, Florida was arrested on Tuesday on charges of aggravated manslaughter of a child, neglect of a child and failure to report child abuse , police said…