Mitigation Investigation
· Roberts Investigative Services

Understanding Mitigation in Criminal Defense
Mitigation investigation develops a documented account of the person behind the charge: history, health, trauma, caregiving, education, work, treatment and support. Counsel decides how that information fits sentencing or disposition; the investigator's job is to find and corroborate it.
What mitigation covers
Mitigation is usually grouped into four kinds of material. They overlap, and a single record often serves more than one.
Personal history. Upbringing, housing stability, exposure to violence, schooling, head injury, developmental history, substance use, and treatment received or sought and not received. This is the largest category and the most records-intensive.
Circumstances of the offense. Facts bearing on how the event actually unfolded — sequence, duress, provocation, the role of other participants, and the defendant's actual part in it as distinct from the charged theory.
Present circumstances. Age, caregiving responsibilities, dependants, employment, health, and what a period of incarceration would do to people who are not the defendant.
Response to aggravating factors. Where the State points to a factor that increases exposure, mitigation may supply the context that factor omits — not to dispute the fact, but to establish what was around it.
How the record actually gets built
Most mitigation is not dramatic. It is retrieving documents that exist but have never been assembled in one place, and interviewing people who have never been asked.
- Records. School files including disciplinary and IEP records, medical and psychiatric records, birth and hospital records, child welfare and dependency files, prior court files, jail medical records, military service records, employment files.
- Interviews. Parents, siblings, former teachers, coaches, employers, clergy, neighbours, treating clinicians, prior counsel. Some of these people are difficult to locate; some are willing but have never been contacted; some will decline, which is their right and is documented as such.
- Corroboration. A family account of a childhood injury is stronger with the emergency-room record attached. Where corroboration cannot be found, the report says so rather than presenting the account as established.
Records custodians move slowly. School districts, hospitals and child welfare agencies often need signed releases and weeks of lead time, and some records have been destroyed under retention schedules. That is the single biggest reason mitigation is commissioned early rather than in the month before a hearing.
What mitigation is not
It is not a character reference exercise, and it is not an argument. The investigator's job is to find and corroborate; counsel decides what fits the sentencing theory and how to present it. A mitigation report that argues for an outcome is less useful than one that lays out sourced facts, because opposing counsel and the court can both read the sourcing.
It is also not a promise. Mitigation does not guarantee a lesser sentence or any other result. What it does is put verified circumstances in front of a decision-maker who would otherwise never see them — because nothing in a charging document, a police report or a scoresheet is designed to contain them.
Timing and funding
Mitigation works best when it starts early enough to affect negotiation, not just sentencing. Records requests, locating relatives who have moved out of state, and obtaining a full school or medical file are all measured in weeks.
For court-appointed cases in Florida, mitigation investigation may be funded through the Justice Administrative Commission when counsel identifies the need and the court authorizes it. Counsel — not the defendant — initiates that request and directs the scope.
If any of this sounds familiar, we offer mitigation work approved and funded through the JAC, the wider defense investigation and the 19th Judicial Circuit.
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.