The Intoxilyzer 5000 uses infrared energy absorption of alcohol to measure the alcohol concentration of a breath sample. Because different molecules absorb energy at different frequencies, and alcohol molecules absorb certain frequencies of infrared energy, the machine can measure how much alcoh...

Many people have asked whether a conviction for DWI in New Hampshire includes mandatory jail time. The answer depends on the existence of previous DWI convictions and the circumstances of the current DWI charge. Although this articles details some possible situations where jail time may be impose...