It is precisely for that reason, that any system of justice is by nature, imperfect, that a trial must occur, and all must be held up to scrutiny. Actual justice is not held to the standard of how YOU feel about it. That you should think your "feelings" should have paramount importance above and beyond your constitution, and the laws of your land says an awful lot about you rather than due process.
What you are proposing is analogous to this scenario:
"George W. Bush should be clapped in irons, and dragged to the Hague, not for a hearing, but for sentencing. No trial required, guilt is assumed. The sentence should be death by exile, no appeal allowed, guilt is assumed."
Do you support this?