Our law firm serves clients in Grand Rapids, Kalamazoo and throughout southwest Michigan.

Expert Polygraph Defense Attorneys
in Kentwood, MI

Grand Rapids polygraphy defense lawyer offers aggressive representation for clients accused of criminal charges, navigating the legal process and protecting their constitutional rights during investigation and trial.

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Lie detector tests (polygraphs) are used to theoretically evaluate a person’s biological responses as they are asked a series of questions. Polygraphs are not always admissible in court as evidence, at least not on a standalone basis. In Michigan, lie detector tests are progressively used in courts to either prove or disprove cases. And as the prevalence of polygraph use continues to increase, it becomes more important to collaborate with an attorney with direct experience understanding, administering, and challenging the results of these less-than-perfect assessment tools.

Qualified Polygraph Testing & Interpretation Specialists

David G. Moore was a prosecutor in two different counties in Michigan before launching his private law practice and becoming a criminal defense attorney. Mr. Moore and his team of top-rated lawyers are experts in all facets of polygraph processing and analysis. They possess a deep understanding about the specific processes involved with polygraph testing, interpreting the results, and utilizing those results to achieve the desired outcome in the case at hand.


If you have been court-ordered, or just requested, to complete polygraph testing in or nearby Kentwood, Michigan, it’s imperative that you contact the David G. Moore Law Firm, today. Our team of criminal defense attorneys is deeply familiar with all the nuances of lie detector testing, and we’re here to protect your rights and help you through the entire process.

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Powerhouse Defense Team
When you need expert help with any facet of lie detector testing in Kentwood, MI, count on our team of dedicated legal professionals to deliver superior services.
Client Focused Solutions
Come in for a free initial consultation and sit down with one of our polygraph experts. We’ll take the time to get to know the details of your case, and advise you about your best course of action going forward.
Proven Defense Strategies
The criminal defense attorneys at the David G. Moore Law Firm have multiple decades of experience handling polygraph testing and results interpretation in all types of criminal cases. Trust our well-honed processes.

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Over 10,000 Cases Successfully Handled

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Frequently Asked Questions

  • How can I choose an excellent criminal defense attorney?
    Whenever you need an experienced criminal defense lawyer, you should search for one who's motivated about their career, and who truly strives to deliver the best results for clients. And it's important to find a lawyer who has direct and extensive experience dealing with this specific type of legal challenge that you're facing.
  • Why have I been ordered to complete a lie detector test?
    The prosecutor in your county may have requested you to take a polygraph test simply to improve the clarity of evidence in a case. Requesting that you complete a lie detector test shows that the state is attempting to strengthen the evidence they already have, even though polygraph test results are most often not considered conclusive on their own.
  • Do I have to take a polygraph test if the court requests it?
    In nearly every single case, no, you don't have to take a lie detector test! It's important to remember that. It's very likely that you are not legally obligated to succumb to polygraph testing, even if the police or other legal authorities have threatened you with arrests for not doing so. If you have any questions about this, the best thing to do, right now, is to call one of our legal professionals here at the David G. Moore Law Firm.
  • Can my polygraph results help me avoid incarceration?
    Michigan values polygraph test results considerably more than many other states. Lie detector results are sometimes admissible as legitimate evidence in court cases in Michigan, and that's why it's important to select an effective attorney who understands the process if you have been ordered to take a polygraph test. The sooner you contact us, the sooner we can help you through this situation and get it put behind you.