SANDY SPRINGS, Georgia – A man has been sentenced to decades in prison after being convicted in the brutal killing of his girlfriend in Sandy Springs.
On Thursday, March 19, 2026, Mamadi Tambajang was found guilty of malice murder (family violence) and aggravated battery (family violence) in the death of Amber Kelly. He has been sentenced to serve 50 years before becoming eligible for parole.
The case began on May 15, 2024, when Tambajang went to the Sandy Springs Police Department and told officers he wanted to turn himself in after harming his girlfriend…