Xin Xin Liu, News9.com
OKLAHOMA CITY -- A 13-year-old Oklahoma City boy accused of killing his baby sister has been officially charged in this case Friday, according to court documents.
Crystian Rivera is charged with first degree murder in the death of his sister, 9-month-old Linda Beletzuy.
According to the police report, Rivera said he was playing a video game and was distracted when his sister fell and started to cry. Rivera told police he then became frustrated when his man died in the game.
The document stated the 13-year-old admitted he then shook his sister, went back to playing his game and then fell asleep.
Rivera is being held without bond and being treated as an adult in this case.