Criminal & Civil Defense

Legal Attorney for Criminal & Civil Defense Cases

Hello, I am William Henry Clerke IV. I have built a reputation over the past twenty years as being one of Marietta, Georgia’s best criminal defense attorneys. My areas of focus include both misdemeanor and felony cases and cover the areas of D.U.I., drug charges, robbery, assault, and murder. In addition to these areas of focus, I assist clients wrongfully convicted in the appellate process.

My extensive trial experience in criminal cases and criminal appellate work showcases my ability to obtain “not guilty” verdicts, reverse wrongful convictions in murder cases, and present cases successfully in front of the Superior and State courts in Georgia.

Criminal Defense

Whether you are seeking assistance from a drug charge lawyer, a criminal defense lawyer, or a felony charges attorney, I can provide you with sound legal counsel in all of these areas. My strategies, unwavering determination to uphold clients’ rights and experience in criminal defense make me the perfect choice to analyze your particular circumstance.

If you have been charged with a crime in the state of Georgia, you must seek proper legal council to gain a full understanding of your charges and potential outcomes, should your case go to trial. I have established myself as one of the best criminal attorneys in Marietta, and my expertise and advice are second to none in regards to felony and drug charges.

I examine and analyze all the details of your case and present you with the possible outcomes and discuss the best course of action for your specific situation. I will make sure you fully understand any consequences that you might face and how this will impact you and your family.

If you have been charged with a crime, do not leave your freedom to chance! You can contact me today at (770) 612-0909, or complete the contact form provided on this site to schedule your free consultation.

I handle the following types of cases, among others.


Felonies and misdemeanors such as murder, aggravated assault, child abuse, assault and battery, theft, DUI, drug possession, robbery, speeding tickets, etc.

Violent Crimes in Georgia

The prosecution of violent crimes in Georgia is not to be taken lightly. Law enforcement and the judicial system view these crimes in a very serious manner and with extreme scrutiny. Many times, violent crimes committed in Georgia have a mandatory minimum sentence that can add up to several years in jail. You must hire an experienced criminal defense lawyer if you have been charged with a violent crime.
I am one of Marietta’s best criminal defense attorneys. I have over twenty years of experience in the field and obtained numerous “not guilty” verdicts.

If you are facing a violent crime charge, and need a Felony defense lawyer, it is in your best interest to call me today at (770) 612-0909 or complete the contact form provided on this site to schedule your free consultation.
There are two main classifications of violent crimes in Georgia, family violence, and the seven deadly sins. Below is an overview of these categories of violent crimes.

Family Violence

These are crimes that are considered to be crimes committed against any family member or person living in the same household. These crimes can carry increased penalties, listed below.

  • Banned from the use or possession of firearms
  • Mandatory counseling sessions
  • Being banned from the home
  • Termination of employment and the ability to apply for new employment opportunities
  • Banned from alcohol consumption

The Seven Deadly Sins

Georgia law enforces severe penalties for a specific group of crimes referred to as“The Seven Deadly Sins.” They are listed below.

  • Murder or felony murder
  • Armed robbery
  • Rape
  • Kidnapping
  • Aggravated sodomy
  • Aggravated sexual battery
  • Aggravated child molestation

Judges have no discretion over the sentencing of these crimes. All crimes in the category of The Seven Deadly Sins have mandatory sentences.

Expert Violent Crime Defense

If you have been charged with a violent crime, you need to do everything in your power to ensure your case is presented honestly and completely, and you get the help you need with your felony charges. Your absolute best line of defense is hiring an experienced criminal defense attorney.
As your Marietta felony charges attorney, I am here to serve and guide you through the entire process of your case, so you understand what it is you are being charged with and the consequences that accompany it. With over twenty years of practicing criminal defense, I have the experience necessary to aggressively uphold your rights and ensure you receive the proper representation you deserve.

If you need to schedule a consultation with a Marietta criminal defense lawyer, contact me today at (770) 612-0909, or complete the contact form provided on this site.

DUI Defense

Georgia law enforcement is escalating its efforts to decrease the incidents of drunk driving, and we are seeing an increasing number of people arrested on suspicion of DUI/DWI. The reality of criminal liability is stark, as law enforcement officers are making more and more arrests of drivers for failure to complete field sobriety or blood alcohol tests. The penalties clients face are severe, and to fully understand the best options, you need to hire an experienced criminal defense attorney.


Not only am I one of the premier Marietta Criminal defense lawyers, but I aggressively present my clients’ cases and stop at nothing to ensure your rights are upheld to the fullest extent.

When working with me to evaluate your case, I will always put your best interests first and make sure you fully understand the options regarding your charges. Current knowledge of the requirements for obtaining evidence in a DUI/DWI conviction is crucial to presenting any DUI/DWI case. I have the experience to know what is required by law for a conviction and how to challenge evidence or arrest procedures when appropriate effectively.


For a comprehensive assessment of your DUI/DWI charge, contact me today at (770) 612-0909, or complete the contact form provided on this site to schedule your free consultation.