Would you buy a new car without a owner’s manual ?  Would you fly in a plane without the pilot knowing something about the plane ? Here is one reason you should not take the test . There is no owner’s manual for the breath test machine . Members of the Tennessee Bureau of Investigation (TBI) have testified there is no owner’s manual or operators manual for the EC/IR II which is the breath test machine used in Tennessee DUI cases. Wonder why ? So do I.

Forensic science does not pick sides.Science is absolute.Science should be an open book on the methodology and how we get the result. Why am I ranting about science when the title is another reason not to take the breath test. It’s simple the TBI does not want to face any attack on the unreliability of the or the problems with the breath alcohol test.