The first shot he took was from the swat officer on the ground. Video here - https://youtu.be/N3kAFu3sU6Q
That shot hit the stock of his gun and it looks like it entered into his face right where you mentioned, at the back of the jaw/neck area, so he must have been looking though his sight when it hit him. He must have had his stock set back enough where it missed the buffer tube because that appears undamaged.
Here is a larger image of him laying on the roof and you can also see that there is a tear in his shirt on top of his shoulder. - https://forbiddenknowledgetv.net/wp-content/uploads/2024/07/shooter.jpg
The first shot he took was from the swat officer on the ground. Video here - https://youtu.be/N3kAFu3sU6Q That shot hit the stock of his gun and it looks like it entered into his face right where you mentioned, at the back of the jaw/neck area, so he must have been looking though his sight when it hit him. He must have had his stock set back enough where it missed the buffer tube because that appears undamaged. Here is a larger image of him laying on the roof and you can also see that there is a tear in his shirt on top of his shoulder. - https://forbiddenknowledgetv.net/wp-content/uploads/2024/07/shooter.jpg
Photo showing damage to his gun - https://files.catbox.moe/ahob1r.jpg