Nationwide Federal Criminal Defense
Statewide Criminal Defense
Statewide Criminal Appeals

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Tampa Federal Criminal Defense Lawyer

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Federal Defense Lawyer St. Petersburg, Florida

Federal prosecutors bring overwhelming resources to federal cases. If you are facing charges in St. Petersburg, Florida, it is essential to act quickly.

O'Brien Hatfield, provides an aggressive, trial-focused defense to clients throughout St. Petersburg and the Tampa Bay area. Attorney Mark J. O’Brien is a former state prosecutor with a reputation for fearless courtroom representation and strategic case building.

Federal Charges Vs. State Charges In St. Petersburg

Unlike state cases, federal prosecutions involve extensive investigations, complex charges and powerful agencies. Penalties under federal sentencing guidelines are harsher and inflexible.

Examples Of Federal Charges We Handle

We represent clients facing the following charges:

No matter the case type, a strategic early defense from our lawyers is key.

The Federal Criminal Case Timeline

Federal criminal cases follow this progression:

  • Investigation or grand jury: This often happens before an arrest
  • Indictment: Formal charges are filed by a grand jury
  • Arraignment: You are asked to plead guilty or not guilty
  • Pre-trial: Includes motion practice, discovery and plea discussions
  • Trial: If unresolved, your case is heard by a federal jury
  • Sentencing: Penalties are imposed based on guidelines
  • Appeals/post-conviction: Our firm can also handle federal appeals

Because the government starts early, you must also act fast to protect your rights.

Why Hire Federal Defense Attorney Mark J. O’Brien?

Clients choose us because we:

  • Prepare every case for trial from day one.
  • Offer 24/7 access to urgent federal investigations.
  • Are recognized by judges and peers throughout Florida’s federal courts.
  • Have obtained dismissals, not-guilty verdicts and favorable plea agreements in high-stakes cases.

We build strategies to beat the government’s case.

Let Us Help You

When your future is on the line, hire a defense team at O'Brien Hatfield, because we know how to fight and win. Dial 813-440-2347 or use our secure online form for a confidential consultation.

NOTE: MR. O’BRIEN ONLY REPRESENTS INDIVIDUALS AND COMPANIES ACCUSED OF CRIMES. HE DOES NOT REPRESENT VICTIMS OF CRIME OR HANDLE CIVIL CASES. IF YOU BELIEVE YOU ARE A VICTIM OF A CRIME OR NEED ASSISTANCE IN A CIVIL CASE, PLEASE CALL YOUR LOCAL BAR ASSOCIATION FOR AN ATTORNEY REFERRAL PROGRAM. PLEASE DO NOT CONTACT MR. O’BRIEN IF YOU BELIEVE YOU ARE A VICTIM OF A CRIME OR NEED HELP IN A CIVIL CASE. HE REGRETS HE WILL NOT BE ABLE TO ACCEPT YOUR CASE. MR. O’BRIEN ONLY HANDLES CRIMINAL MATTERS.