Although I'm not a lawyer what you say has the ring of plausibility to it.Of course a civil suit brought against GZ wouldn't,in the strictest definition of the term,represent "double jeopardy" but that's a minor point.
WINNER! SYG is TORT REFORM. The reason “THEY” want it overturned is so that families of thugs hit the lottery every time their “Angel” gets stopped cold.
NO SYG = distributive justice, where a dead thugs family ( & their attorneys) can be “compensated” outrageously for “good shoots.” Of course racist black firms (like crumps) want SYG repealed. There are tons of thugs getting killed every day and they can make a fortune off it. Kind of like abortion mills in the ghettos. Blacks cheer both on, go figure.