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Time Between Crime Occurrence and Submission of Evidence
This phase typically involves one or more law enforcement agencies actively collecting physical evidence, conducting interviews, developing leads, etc.2,3
Depending on the case situation and services provided by the local laboratory, there may be considerable coordination between law enforcement and laboratory personnel. Some laboratories provide on-site crime scene assistance, which requires analysts to function outside of the laboratory. Other situations involve telephone or in-person conferences. All of these activities are critical to the proper prioritization of evidence and laboratory requests.
2 Example of evidence submission criteria for a forensic laboratory: Ohio State Highway Patrol Crime Laboratory Agency Submission Guidelines Criteria for Evidence Submission PDF download: 164kB • Visit the Ohio State Highway Patrol »
3 Delaware Department of Health and Social Services Office of the Chief Medical Examiner Forensic Sciences Laboratory: Guidelines for the Collection and Submission of Forensic Evidence PDF download: 2.3MB
Additional Online Courses
- What Every First Responding Officer Should Know About DNA Evidence
- Collecting DNA Evidence at Property Crime Scenes
- DNA – A Prosecutor’s Practice Notebook
- Crime Scene and DNA Basics
- Laboratory Safety Programs
- DNA Amplification
- Population Genetics and Statistics
- Non-STR DNA Markers: SNPs, Y-STRs, LCN and mtDNA
- Firearms Examiner Training
- Forensic DNA Education for Law Enforcement Decisionmakers
- What Every Investigator and Evidence Technician Should Know About DNA Evidence
- Principles of Forensic DNA for Officers of the Court
- Law 101: Legal Guide for the Forensic Expert
- Laboratory Orientation and Testing of Body Fluids and Tissues
- DNA Extraction and Quantitation
- STR Data Analysis and Interpretation
- Communication Skills, Report Writing, and Courtroom Testimony
- Español for Law Enforcement
- Amplified DNA Product Separation for Forensic Analysts