Criminal Defense Investigations in Florida
Independent criminal defense investigations for Florida counsel: witness interviews, timeline analysis, scene work, records review and mitigation support.

The State Investigates for the State. The Defense Needs Its Own Record.
Police reports reflect the information available to law enforcement and the direction of its investigation. Defense investigation asks different questions: Who was not interviewed? Does the timeline work? What does the scene show? Which statement can be independently corroborated?
Roberts Investigative Services works with defense counsel to develop those facts. We do not decide guilt or innocence, provide legal advice or promise that an investigation will uncover exculpatory evidence.
What a Defense Investigator Does
- Witness location and interviews — finding witnesses, documenting their accounts and identifying details that need corroboration.
- Report and discovery review — comparing reports, statements, video and records for gaps or inconsistencies that warrant follow-up.
- Timeline and scene work — testing travel times, sight lines, lighting, access and other physical details against the stated sequence of events.
- Evidence development — locating available records, photographs, video or other lawful sources relevant to counsel's theory of the case.
- Mitigation investigation — documenting a client's history, circumstances and support network for sentencing or disposition.
- Specialist coordination — helping counsel identify when forensic, medical, digital or other expert analysis is needed.
How the Work Fits the Legal Team
Counsel sets the legal strategy. The investigator develops facts, preserves source information and reports findings—including facts that do not support the initial theory. That independence is what makes the work useful.
For eligible court-appointed matters, investigative services may be funded through Florida's Justice Administrative Commission. Private clients should speak with defense counsel first when charges are pending.
This page provides general information, not legal advice. Discuss an investigation with us or ask your attorney to make contact.
Where We Work
We work these cases across Florida — cases filed at the St. Lucie County Courthouse in Fort Pierce, Martin County matters heard in Stuart, Okeechobee County, Indian River County and funded through the Justice Administrative Commission.
Further Reading
Private · No Obligation
Find out whether an investigation can help.
Describe the question you need answered. A licensed investigator will explain what can be done legally, what information would help and what the likely scope will be.