Why Agencies Choose Pinnacle Forensics Training
Pinnacle Forensics provides hands-on crime scene training for law enforcement agencies, combining extensive investigative experience, instructor-developed materials, and practical exercises. Courses emphasize evidence recognition, accurate documentation, and sound analysis, helping investigators apply what they learn in the field.
Training led by an experienced crime scene investigator
John Calvin Gaziano is a retired police sergeant and former crime scene unit supervisor with 32 years of law enforcement experience, including 24 years in crime scene investigation and analysis. His instruction draws on extensive investigative experience, forensic research, courtroom testimony, and years of lecturing to law enforcement and forensic science audiences throughout the United States.
Hands-on training, not just lectures
Pinnacle Forensics combines classroom instruction with practical exercises that allow students to apply the techniques they learn. Depending on the course, students practice crime scene photography, create and analyze bloodstain patterns, and process simulated crime scenes. These exercises emphasize careful observation, accurate documentation, and practical investigative skills.
Comprehensive 40- and 80-hour training
Each Pinnacle Forensics course follows a structured progression from foundational concepts to increasingly complex practical exercises.
These extended formats give students time to practice techniques, document their work, and apply what they have learned. Host agencies can train multiple personnel locally during one scheduled course, reducing repeated travel expenses and time away from duty.
Instructor-developed training materials
Pinnacle Forensics courses combine instructor-developed manuals, structured lessons, and practical exercises. The 40-hour Crime Scene Photography course includes a 285-page manual, while the 40-hour Bloodstain Pattern Analysis course includes an approximately 300-page manual.
These materials are designed to support classroom instruction and hands-on exercises while giving students detailed references they can use after completing their training.
Accurate documentation and clear reporting
Crime scene records may be reviewed months or years after an investigation. Pinnacle Forensics training emphasizes accurate photographs, thorough notes, sound investigative methods, and clear reporting. Students learn to document their observations, recognize the limits of their findings, and communicate their conclusions effectively.
Pinnacle Forensics training courses
Pinnacle Forensics offers three instructor-led courses combining classroom instruction with extensive hands-on training.
Crime Scene Photography — 40 hours
Crime Scene Processing & Documentation — 80 hours
Bloodstain Pattern Analysis — 40 hours
Our Crime Scene Photography and Bloodstain Pattern Analysis courses are approved for IAI crime scene certification and recertification credit. View IAI-approved courses.
Bring crime scene training to your agency
Host a Pinnacle Forensics course at your agency and make hands-on training available to your personnel and investigators from surrounding departments.
What our students say
Hear from law enforcement personnel who have attended Pinnacle Forensics training.
Very knowledgeable instructor who breaks down difficult concepts into easy-to-remember concepts with insightful hands-on practicals.
Paul Richards
Fremont Police Department
John gave great lectures and included a lot of hands-on exercises. As someone new to this field, I feel confident enough to go and take photos at any scene.
Crystal Carbajal
Rockport Police Department
The instructor is extremely knowledgeable and helpful in trying to help others succeed. I would highly recommend this training to anyone working in crime scene investigation.
Noah Hood
Longview Police Department