Doubts about the reliability of a breath-alcohol tester have undermined drunken driving prosecutions in Ohio and other states, four years after Ohio bought hundreds of the machines on the ...

The Intoxilyzer 5000EN — the bane of drivers, lawyers and judges alike — is on its way out as the standard device for testing the blood-alcohol content of Minnesota drivers. The state said Monday that ...

The breath alcohol tester is an electronic device used to test the blood alcohol content (BAC) in a person’s blood stream. When an intoxicated person blows on the sensor, the alcohol is absorbed into ...

A defense attorney blitz attacking the reliability of the county's blood-alcohol testing machines has failed, with a panel of seven county judges all ruling that the machine is an approved instrument ...

Several tests measure the level of alcohol in your blood. These procedures are typically simple but may take several weeks to get results. A blood alcohol test measures the percentage of alcohol in a ...