If I were to do it I might spend the extra buck for money paper .
The ideal of course is for all of the evidence that has to or might be dropped or lost at the scene or anywhere near it or connected to you to be so impossibly generic that it could be as easily connected to any 5-6 or 50 others . If you're old or ill enough going in or when you confess your deeds even if you're convicted it might be a life quality enhancement .
As far as a list of better off in a world without them in it , it's a short list . Really there probably enough other people the appreciate those on my as much as I do to get a person off on a justifiable . An investigation would bring out all of the dirt I suspect , just to find a motive . By that time I think the average CSI , beat cop , and judge would wonder how they lived so long without going to jail . In my case mostly it wouldn't be jail time but probably restitution with a pain and suffering addendum and I never see a dime anyway .
Fear of incarceration is what separates us that visualize and and remove minutia details from the deed in our minds from those that will/have done the deeds . I know that those on my list will one day meet they're return on life investment and when they do I'll just smile knowingly and have a celebratory dinner for about a week .