The main storyline in the last season...
I just recently binged this great show, and I know the recurring storyline each season always is a little absurd, but the one in Season 11 is on another level...
First of all, even if Larry had gotten the fence law repealed, it was still in effect when the guy drowned. That changes nothing.
Second, if he was so determined not to cast the guy's daughter, why didn't he just pay him off? Yes, I know Larry is a cheapskate on the show despite his wealth, but there are examples in earlier seasons of him spending lots of money for less important reasons.