Gwinnett County Police have arrested two brothers  in connection with a fatal stabbing  Sunday morning at a Norcross apartment complex.

Agustin Rangel-Oviedo, 21, and Rogelio Rangel-Oviedo, 18, were arrested after being questioned by Gwinnett investigators in connection with the killing of Sifredo Palma, 20, of Norcross, police said.

Augustin Rangel-Oviedo has been charged with murder and aggravated assault. His brother, Rogelio Rangel-Oviedo, has been charged with hindering the apprehension of a fugitive.

Officers found Palma stabbed multiple times at the Sinclair Apartments off South Norcross Tucker Road around 8:45 a.m. Sunday. He was transported to Gwinnett Medical Center, where he died from his injuries.

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Julian Conley listens during opening statements in his trial at Fulton County Superior Court in Atlanta on Wednesday, Sept. 17, 2025. The 25-year-old is accused of fatally shooting 8-year-old Secoriea Turner in July 2020. (Abbey Cutrer/AJC)

Credit: abbey.cutrer@ajc.com