A man accused of stabbing and killing a brother and sister in a Cherokee County apartment complex has surrendered, police said.

Oscar Tierrablanca, 28, of Dallas, Ga., is the father of the dead woman’s 18-month-old child, Canton police spokesman Pacer Cordry said.

The victims were Antonia Ruiz, 27, and Omar Ruiz, 23, Cordry said Saturday.

About 1:30 a.m., police responded to an assault call at the Laurels at Greenwood Apartments in the 1200 block of Hickory Flat Highway, Cordry said.

On the third floor breezeway of building 3000, police found the victims. The man was dead. The woman was taken to Northside Hospital-Cherokee, where she was pronounced dead.

The Georgia Bureau of Investigation is assisting Canton police in the investigation.

About the Author

Keep Reading

A bus waits to move over 20 unhoused persons from the Old Wheat Street encampment to the Welcome House, Thursday, July 10, 2025. (Ben Hendren for the AJC)

Credit: Ben Hendren

Featured

Rebecca Ramage-Tuttle, assistant director of the Statewide Independent Living Council of Georgia, says the the DOE rule change is “a slippery slope” for civil rights. (Hyosub Shin/AJC)

Credit: HYOSUB SHIN / AJC