Name the three tasks or responsibilities does a forensic scientist have?

Forensic scientists have various tasks and responsibilities related to the examination and analysis of physical evidence in criminal investigations and legal proceedings. Three primary tasks or responsibilities of a forensic scientist include Evidence Collection and Preservation,  Laboratory Analysis and Expert Testimony.

1. Evidence Collection and Preservation: Forensic scientists are responsible for collecting, documenting, and preserving physical evidence found at crime scenes. This includes gathering items such as DNA samples, fingerprints, bloodstains, clothing, weapons, and other relevant materials.

2. Laboratory Analysis: After evidence is collected, forensic scientists analyze it in a laboratory setting using specialized techniques and equipment. Depending on the nature of the case, forensic scientists may conduct various types of analyses, such as DNA profiling, fingerprint analysis, ballistics testing, toxicology screening, trace evidence examination (e.g., fibers, hair, soil), and handwriting analysis.

3. Expert Testimony: Forensic scientists are often called upon to testify as expert witnesses in court proceedings. They present their findings, interpretations, and conclusions based on their analyses of the evidence. Expert testimony helps to clarify complex scientific matters for the judge and jury, assisting them in understanding the significance of the evidence in the context of the case.

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