Skip to main content
William C. Head
Avvo
Pro

William Head’s Legal Guides

185 total


  • Defending Your Criminal Case: The law you were charged under is later found unconstitutional

    This guide discusses what happens when the law you were charged under is later found unconstitutional.

    Read more 

  • Defending Your Criminal Case: Police stops based on an observed equipment defect

    This legal guide discusses police stops that are based upon an observed equipment defect that is not a legally required item of equipment.

    Read more 

  • Defending Your Criminal Case: When the officer thinks what you are doing is illegal when it's not

    This legal guide discusses defending a criminal case when the officer is mistaken as to what is illegal and what's not.

    Read more 

  • DWI-DUI: How vehicle stops lead to full-blown DUI-DWI investigations

    This legal guide discusses how vehicle stops related to DUI-DWI prosecutions.

    Read more 

  • Defending Your DUI-DWI Case: Defenses based on preventing sentence enhancement

    This guide discusses defending your DUI-DWI based on preventing the enhancement of punishment for a drinking and driving offense.

    Read more 

  • Defending Your DUI-DWI Case: The defense of involuntary intoxication or lack of intent to drive

    This guide discusses the defense of involuntary intoxication or lack of intent to drive.

    Read more 

  • Defending Your DUI-DWI Case: Challenging the breath test based on the blood to breath ratio

    This guide discusses challenging the results of a breath test in a DUI-DWI case based on the "partition ratio" or breath to blood ratio.

    Read more 

  • Defending Your DUI-DWI Case: The Defense of Marginal Variance or "I was within the margin of error"

    This guide discusses the defense of marginal variance in the context of a DUI-DWI case. Marginal variance refers to the marginal of error in a breath test sample.

    Read more 

  • Defending Your DUI-DWI: The Defense of "Ignorance" or "I didn't know what I was doing!"

    This guide looks at the defense of ignorance within the context of a DUI-DWI case.

    Read more 

  • Fight Your Criminal Case: The Defense of "Entrapment"

    This legal guide talks about the defense of "entrapment," particularly how it plays out in a DUI-DWI prosecution.

    Read more