A man randomly shoots a guy.
The guy is rushed to the hospital. During his stay he dies from the gun wound.
However, during the hospital stay protocol wasn't followed and the doctors didn't give him the right medication. This medication would have saved the guy's life. (no "he may not have lived", it would save him).
The autopsy shows that the cause of death is from the bullet.
Should the man still be charged with murder since the guy technically died from a gun wound? Or not because if the doctors did their job correctly, he'd still be alive?
(I was thinking about this after being reminded of an article where gun shot victims with no insurance are more likely to die of infections at the hospital)