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  • As a former presiding justice on the Mississippi Supreme Court, Oliver Diaz is extremely qualified to handle your case with fairness and integrity" Oliver Diaz helps people. That's his talent, helping people with legal issues in a fair and ethical manner.
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  • Oliver's faith in the judicial system has never wavered, and that faith – and his responsibility toward those whose cases he represents is what he brings to every client.
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  • Oliver's experience, his courage and the balance he brings make him better able to represent those with business before the court.
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  • The documentary Hot Coffee tells the story of former Mississippi Supreme Court Justice Oliver Diaz. Watch the trailer here or see the entire movie on HBO.
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Areas Of Practice

Alienation of Affection

Most people believe that if someone runs off with a spouse, the only options are to take the law into your own hands or to seek a divorce. However, in Mississippi you have another option.

Also known as Interference with a Marriage Contract, if an outsider destroys your family you could seek financial damages from that person.

The law allowing such legal action dates back to times when a wife was considered the property of a husband. A broken-hearted hubby could go after his wife’s lover — not with a gun, but with the law. Today, it works both ways. A wife can also sue another woman for running off with her husband.

In modern times, juries in Mississippi there have been awards in excess of $1 million on multiple occasions. The suits rarely make it to trial. Usually, just the threat of such a lawsuit is enough for an out-of-court settlement.

“When folks are getting divorced, the threat of having the person’s new boyfriend, girlfriend, husband or wife dragged into court and the dirty laundry aired … causes enormous pressure,” says Matt Steffey, a law professor at Mississippi College School of Law.

So, the next time a married man or woman glances your way, you might think twice before acting on impulse and frolicking between satin sheets. The scorned spouse could sue you.



As an appellate lawyer, Oliver Diaz has considerable experience.  Serving as an appellate Judge for fourteen years, Diaz knows the ins and outs of the appellate court system and can put his vast experience to work for you.  Whether the case is criminal or civil, Diaz has seen it all.  In state court or in federal court, Diaz is familiar with novel issues and constitutional questions that can arise in appellate litigation.




Personal Injury and Death

Consulting with an experienced personal injury attorney can be one of the most important decisions you make.  If you’ve been injured in an accident or have been harmed by someone else’s negligence, Oliver Diaz can advise you of the various legal options available to you in protecting your rights and obtaining compensation for your losses.




White Collar Criminal Defense

Effective representation in a criminal investigation or prosecution requires not only knowledge of criminal statutes and rules, but experience with the offices and agencies that enforce them. It also requires a lawyer who knows how to cooperate effectively, how to mount a vigorous defense and when to do one and not the other.




Lobbying and Consulting

As business becomes more national and international, clients increasingly face complex legal and political issues in more than one jurisdiction, Oliver Diaz knows the system and the people who make it work.  He can navigate clients through the complex maze of courtrooms, administrative agencies, and political bodies that often confront businesses on the local, state and national levels.