Pennsylvania DUI attorney Justin McShane has moved to the front of criminal defense attorneys in using forensic science to attack the state’s case.  Here is a short video he produced illustrating the need to have the machine calibrated . Justin also writes a blog on forensic science issues .His commentary is on target as

  The Scram device has been in the news since Lindsay Lohan was ordered by a judge to wear one.  I thought a little information on how the machine works might be helpful.  Here is a brief summary of how the machine works from the website of the Scramx :

  • Transdermal technologySCRAMx