You don't know that.
The one thing that would have benefited Amber would be if Mr Jean had lived. Amber needed Mr Jean to live so she wouldn't end up where she is right now as a defendant in a murder trial. If he had lived, the charge would be something like negligent discharge of a weapon. How does AG benefit by intentionally not rendering aid as you claim? It makes no sense.
What aid was AG supposed to render between 9:59:10 when she dialed 911 and 10:05:26 when Officers Lee and Blair began CPR - after AG had to go out and down the hallway to lead them to and through the apartment door as shown on bodycam? Was BJ breathing, did he have a pulse? I thought listeners heard Mr Jean in the background on the 911 call in which case CPR is NOT indicated (and anyone should know that). For a person to provide positional support, such as treating for shock, does not require getting covered in blood either.
MOO