
DUI Blood Tests
Nashville DUI Blood Test Attorneys
At May McKinney, we have a saying that there is only one organization you should give blood to — the Red Cross. Although law enforcement may pressure you to submit to a DUI blood alcohol test, doing so is usually not in your best interests.
If you have already taken a DUI blood test, however, do not give up hope. The test results are not infallible. In fact, in today's world of advanced forensic science, there are more defenses against DUI charges than ever before.
Serving clients in Nashville and throughout Tennessee, our DUI defense attorneys at May McKinney know what it takes to challenge blood test evidence and other aspects of a DUI, BUI, or underage DUI case. We have almost 80 years of collective legal experience and frequently represent clients in state, federal, and juvenile courts across the state.
To learn more about your rights and how we can help, call (615) 265-6383.
Challenging Blood Test Results
May McKinney has the skill and legal knowledge you are looking for in your case. In taking on a new DUI case, we will investigate every aspect of the blood draw and determine if there are any flaws in the prosecution's case.
Such flaws may include:
- Your blood was drawn by an unlicensed person.
- The testing equipment was not properly calibrated.
- Your blood was not drawn within the correct timeframe.
- Your blood sample was not stored or preserved correctly.
- The sample was fermented, resulting in a higher blood alcohol content (BAC).
- The proper chain of custody procedure was violated.
We Serve Mount Juliet, Brentwood, Franklin, Nashville & All of Tennessee
If you or one of your family members has been arrested on a charge of DUI or any other offense, it is important to get a capable Nashville DUI blood tests lawyer on your side as soon as possible. Even a “failed” blood test can be challenged, and this could lead to lessened charges or even a dismissal or acquittal. As with every case we take on, our Nashville DUI attorneys will do everything in our power to seek the best possible result.
Contact May McKinney today at (615) 265-6383 for experienced DUI blood test defense counsel.


Our Clients Say It Best
Read Our Client Testimonials
At May & McKinney, PLLC, your satisfaction is our priority! See for yourself what our clients have to say about working with us.
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The case came during my senior year of college. It was the scariest moment of my entire life. I felt my career was over before it even started. I chose McKinney Law Firm because they are the Best of the Best. To have a prepared and knowledgeable defense, in a room where you feel guilty until proven innocent, is invaluable. Roger T. May's no non-sense approach was deliberate and strategic. The results of the case were better than I could have ever imagined. After the case was over, I went on to land a lucrative job, travel the world, and have had a very successful career. I truly believe McKinney Law Firm gave me a second chance at life. I am forever grateful for the team's care, urgency, persistence, and professionalism during a very difficult time. "Because I knew you, I have been changed for good." Thank you.- -Satisfied Client
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You were an answered prayer and restored my faith. The negatives and hardships I went through along the way have made me a stronger and wiser woman.- Laura
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Mr. McKinney assisted my daughter with two separate cases. Both were handled very professionally and had very positive outcomes. He was always helpful when meetings were held and assisted in making this extremely stressful time easier for her. I would recommend his firm to anyone who needs the assistance of very capable, professional, caring attorneys.- L.R.
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I am grateful for this level of professionalism and you would be foolish not to have her represent you.- Kyle
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Rob and his team did a fantastic job on my case... I would definitely use his services again.- Larry P.
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The need for a criminal defense attorney typically represents a low point in one’s highlight reel. Rob’s unmatched expertise, passion and commitment to achieving the best possible outcome during troubled times makes him the best available. Grateful to him and his team.- Anonymous
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I would like to take this opportunity to personally thank you and your entire team. I could not be more satisfied with the outcome McKinney law produced, especially considering the circumstances. McKinney law helped me navigate and overcome difficulties that I am still astounded by. Even through these stressful times, you were there for me and my family. I will not hesitate to recommend or if ever needed have you represent me again. I will certainly let anyone I know, that you and your team are the best hands down! Thanks again, Rob! Your assistance and representation were completely amazing!
- Jason B. -
As a LEO wife, I was served with a frivolous OP from an estranged step family member. With the possibility of my husband not being able to process any firearms in our household, Mr McKinney's understanding the severity of the situation, Rob took the time to investigate and prepare for the hearing. With that said, Rob absolutely destroyed the petitioner and witnesses on the stand. It was worth the time, money and stress to see Rob in action. If the need ever arises in the future, Rob will always be our first call. You cannot go wrong putting your trust in Mr. McKinney.- Tara
