Abdirizakxiireey's video: 13-year-old charged as an adult in death of 2-year-old sister

DEKALB COUNTY, GA (CBS ATLANTA) - The DeKalb County 13-year-old girl who has been charged as an adult in the death of her 2-year-old sister made her first court appearance on Tuesday. Police said Tyasia Jackson stabbed Sasha Lamaya Ray multiple times, killing the toddler. Shelton Latroy Ray told CBS Atlanta News that he is the biological father of Sasha, who was found dead Monday afternoon outside their townhome on North Waldrop Trail in Decatur. According to investigators, Tyasia was babysitting Sasha and her four other young siblings while both parents were at work. According to Ray, Tyasia called him Monday about 11 p.m. from jail and confessed to the murder. "She told me out of her own mouth that she did it," Ray said. Ray said Tyasia was caught with a boy inside the townhome while he and her mother were away from the house. "My wife's co-worker lives across the street. She was watching them. She seen my older daughter let a boy in the house. She called my wife at work. My wife told her to go get the boy out of the house," Ray said. "I told the boy to come out the house," said that neighbor, Veronica Hillman. "If it was a boy in my house I would want someone to tell me."