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Iris Dalley GraffSpecialties
Bloodstain Pattern Analysis Shooting Incident Reconstruction Crime Scene Analysis and Reconstruction TFT Courses Taught Advanced Crime Scene Reconstruction Bloodstain Pattern Analysis Workshop Death Investigations Investigative Analysis and Crime Scene Reconstruction Shooting Incident Documentation Shooting Incident Reconstruction |
About Iris Dalley Graff
Iris Dalley Graff served as a Special Agent for the Oklahoma State Bureau of Investigation (OSBI), retiring in 2009. During her career, she conducted laboratory analysis, crime scene investigation, and worked with various police agencies in processing and investigating hundreds of homicide investigations. For the past 20 years, she often partnered with Gary Graff, Special Agent FBI (Retired), in conducting investigations and law enforcement training.
In 2016, she partnered with Mr. Graff to form Graff Investigative and Forensic Training, a team with 50 plus years of collective experience dedicated to the professional development of law enforcement. Dalley has a B.S. in Biology and Masters in Secondary Sciences. She has decades of experience in providing case consultation, expert testimony, forensic analysis and instruction in bloodstain pattern analysis, crime scene reconstruction, and shooting incident reconstruction, in the United States and other countries.
From 2008 to 2016, she was a partner in Bevel Gardner and Associates, a training and consulting group. Her forensic instruction focuses on the needs of the student and the practical skills necessary for success in the field. She is a Fellow and Distinguished Member of the Association for Crime Scene Reconstruction and former president of the International Association of Bloodstain Pattern Analysts.
A Student's Experience:
“Thank you for the opportunity to attend this class! This was an extremely informative class, and I found it very hard (which is a good thing) because of my lack of experience in major crimes. So this gave me the chance to see what crime scene reconstruction is all about and how you even begin to put things together at more involved scenes. Because of this class, I will now know what to look for when I do work a major crime scene”.
Tina Stidham, Crime Scene Investigator, Boynton Beach Police Department, FL
(Student's name used with permission)
Iris Dalley Graff served as a Special Agent for the Oklahoma State Bureau of Investigation (OSBI), retiring in 2009. During her career, she conducted laboratory analysis, crime scene investigation, and worked with various police agencies in processing and investigating hundreds of homicide investigations. For the past 20 years, she often partnered with Gary Graff, Special Agent FBI (Retired), in conducting investigations and law enforcement training.
In 2016, she partnered with Mr. Graff to form Graff Investigative and Forensic Training, a team with 50 plus years of collective experience dedicated to the professional development of law enforcement. Dalley has a B.S. in Biology and Masters in Secondary Sciences. She has decades of experience in providing case consultation, expert testimony, forensic analysis and instruction in bloodstain pattern analysis, crime scene reconstruction, and shooting incident reconstruction, in the United States and other countries.
From 2008 to 2016, she was a partner in Bevel Gardner and Associates, a training and consulting group. Her forensic instruction focuses on the needs of the student and the practical skills necessary for success in the field. She is a Fellow and Distinguished Member of the Association for Crime Scene Reconstruction and former president of the International Association of Bloodstain Pattern Analysts.
A Student's Experience:
“Thank you for the opportunity to attend this class! This was an extremely informative class, and I found it very hard (which is a good thing) because of my lack of experience in major crimes. So this gave me the chance to see what crime scene reconstruction is all about and how you even begin to put things together at more involved scenes. Because of this class, I will now know what to look for when I do work a major crime scene”.
Tina Stidham, Crime Scene Investigator, Boynton Beach Police Department, FL
(Student's name used with permission)