Mental Health Mitigation: Diagnosis, Evidence and Individual Context
Direct answer: A diagnosis and a sentencing argument are not the same thing. Mental-health mitigation should use qualified clinical evidence to explain the individual’s circumstances and needs, with counsel deciding its legal relevance and presentation.
What the published analysis contributes
Joseph De Gregorio and Richard Levitt’s Law360 article emphasizes moving beyond a diagnosis label to specific clinical information. The useful question is not whether a condition sounds serious. It is what an appropriately qualified professional can establish about this person, during the relevant period, and with what limitations.
Do not infer behavior from a label
People with the same diagnosis can have very different experiences. A diagnosis alone should not be used to claim that someone lacked a particular capacity, that the condition caused an offense or that future risk is low. Those are separate questions requiring suitable evidence and professional interpretation.
Keep treatment and legal presentation coordinated
Treatment decisions belong with clinicians and the patient. Counsel determines which information is appropriate to present and how it relates to the case. Preparation can organize records and questions, but cannot manufacture a clinical opinion or promise how the court will weigh it.
Preparation checklist
- Clinical finding and professional source.
- Relevant dates and assessment limitations.
- Functional issue described by the clinician.
- Current treatment need or recommendation.
- Question for counsel about relevance and disclosure.
Can a consultant diagnose a condition for sentencing purposes?
This preparation work is not a clinical evaluation. Diagnosis and clinical conclusions must come from appropriately qualified professionals.
Published analysis behind this resource
- Law360: Keys to Effective Mental Health Mitigation in Sentencing (January 29, 2026)
This resource adapts preparation principles from Joseph’s published analysis. Publication does not imply publisher endorsement of Sentencing Advocacy Group.
Continue with the related SAG guide, explore the published work, or read Client Results & Experiences.
Discuss the next preparation step
Joseph De Gregorio has been retained in more than 500 federal cases. Contact Sentencing Advocacy Group to discuss preparation alongside defense counsel.