No man or woman should ever be deprived of due process. I really am not fond of the way people on these forums experience visceral reactions to something, and go off ranting about how people should have their rights abrogated solely to satisfy someone else's emotional reaction.
If he's really that bad, and that guilty, due process will find him as such, and his rights won't be violated. And he'll still get his lovely cellmate Bubba, who no doubt will find out why this guy's in jail.
Think of it this way, if we start denying people due process, you might end up getting screwed one day. If you're innocent, you're going to want your due process.