From your link
After the surgery, she (Jahi) was fine. She went into the recovery room. She was alert and talking, and she was asking for a Popsicle because she said her throat hurt. As part of the procedure, she was meant to spend the night in ICU, Sealey said. When she got moved to ICU, there was a 30-minute wait until any family member could go see her. Upon entry, they saw that there was way too much blood.
She lost four pints of blood. She had to have four blood transfusions. She had two liters of blood pumped out of her lungs, not including what was in her stomach, Sealey said. There was an enormous amount of blood, and we kept asking, Is this normal? Some nurses said I dont know and some said yes. There was a lot of uncertainty and a lack of urgency.
This is only one of many versions. There is also the one where she was given the whiteboard to write on and told not to talk. The family didn't like that so they let her talk and laugh. It wasn't until the nurse overheard her asking for a popsicle that she told her there is to be no talking.
Also there is the one where she is writing notes to her mother about how she is suddenly feeling like she is swallowing too much mucus. Which turned out to be blood.
The uncle and the lawyer both keep telling different stories because neither were there. Once this is in court and we can see the medical records we will have a better picture of what really did happen.