I'll forgive someone of stupid mistakes, because that's what I believe in. Your mileage may vary.
However, what I won't overlook and forgive is the callous and blatant disregard for others, particularly in this case where it seems Carter was (allegedly) there, (allegedly )saw the incident, and (allegedly) immediately went into self-preservation mode and did nothing to save the lives of his teammates and supposed friends. Couldn't be bothered to call 911 at the very least and certainly couldn't be bothered to stop and render aid. Speaks volumes for the lack of character and the overall decline of society, not just athletics.
He and the idiot from Bama should both in jail. But somehow, both will get rich and never have to experience a day in the life of those whose lives were lost due to their idiotic actions.