She's talking about the "due process" right of the shot thugs and their families to sue the shooter and to demand the shooter be put in jail for excessive force and violating the constitutional rights of the thug. It provides fewer opportunities for lawyers to litigate endlessly.
Don’t take away the “due process” allow civil suits, but limit the damage award to $1 for deaths in commission of a felony and add a loser pays provision in any case.
This way you will get a functioning justice system that eliminates any bonus for criminality.