Video of her being arrested.
https://ktul.com/news/local/juvenile...ing-police-say
TULSA, Okla. (KTUL) — Tulsa police confirm that a 9-year-old boy has died after being stabbed by his sister at an apartment complex in south Tulsa.
Police say they responded to an apartment complex near 64th and Peoria for a stabbing call and when they arrived, EMSA and firefighters were already performing CPR on a 9-year-old boy with stab wounds. He was taken to the hospital in critical condition and later died.