We've written a number of posts concerning questioning of the reliability of breath test machines. In a decision that could have ramifications concerning South Carolina courts as well, the District of Columbia has now agreed to pay $20,000 to four drivers convicted of drunk driving based on breath test results that are now considered to be unreliable.
The drivers alleged that the machines were improperly calibrated and produced inaccurately high results. It is also thought that many as 400 people were convicted in that metropolitan area based on results that were likely incorrect.




