A man convicted in the killings of eight members of an Ohio family was sentenced Monday to life in prison without the possibility of parole.George Wagner IV was sentenced after an emotional hearing at which the victims' family members spoke of their devastation and grief, and urged the judge to show no mercy toward a man they called evil and remorseless.Authorities alleged Wagner, his brother and their parents plotted the killings amid a dispute over custody of Wagner's niece, whose mother was among those slain.His brother, Edward "Jake" Wagner, pleaded guilty to aggravated murder and other charges, admitted responsibility for five of the shootings, and is expected to spend the rest of his life in prison.The victims were 40-year-old Christopher Rhoden Sr.; his ex-wife, 37-year-old Dana Rhoden; their three children, 20-year-old Clarence "Frankie" Rhoden, 19-year-old Hanna Rhoden and 16-year-old Christopher Rhoden Jr.; Clarence Rhoden's fiancee, 20-year-old Hannah Gilley; Christopher Rhoden Sr.'s brother, 44-year-old Kenneth Rhoden; and a cousin, 38-year-old Gary Rhoden."