Once again I could not be clearer on this, no joking about it but I would reject your suggestion of dunking them in water to establish guilt, I find that quite ridiculous and would pass that off as mere folly. You can call it what you want, the great charter or whatever, criminals who commit serious crime as in the examples that I have given in previous posts where there is no doubt that the offender is guilty, then this would carry an automatic death sentence. There is no right to a fair trial either, those rights were lost upon commiting such crimes.