Criminal Defense Investigation

Principled Investigations Group

We provide defense attorneys with the facts, evidence, and analysis needed to build a powerful defense and challenge the state's narrative.

Our Criminal Defense Investigation Services

We meticulously review discovery, re-interview witnesses the police may have coerced or misquoted, find new witnesses, and scrutinize every piece of physical and digital evidence.

Subject Matter Expertise 

We provide credible, court-qualified expert testimony on topics ranging from fraud to digital forensics.

Court-Appointed and Retained Cases 

Our firm is approved for court-appointed (CJA) cases and provides the same dedicated service to all clients, regardless of retainer.

Reenactments / Demonstratives 

Our team creates clear, compelling, and forensically accurate trial exhibits to help a jury visualize your case.

Crime Scene Analysis  

We conduct an independent re-analysis of the crime scene to find the evidence and spatial inconsistencies the police overlooked.

Misdemeanor & Felony Level Offenses 

We deliver the same high-level investigative rigor for all matters, from complex felonies to seemingly minor misdemeanors.

Forensic Case Review and Analysis

Our experts meticulously review all state-provided forensic reports (DNA, ballistics, digital) to find errors in methodology and conclusions.

Why Choose Us for Your Case?

Our partnership provides a distinct advantage by delivering credibility, insight, and admissible evidence.

  • We know the tactics, procedures, and common weaknesses of police investigations.

  • Our findings are unbiased and ethically obtained, ensuring they are admissible and credible.

  • Our investigators are seasoned courtroom witnesses, ready to testify clearly and confidently on their findings.

Get the Facts You Need

Build your strongest defense. Arm your firm with facts.