Identify, maintain, collect, analyze, and reconstruct all appropriate physical evidence at a crime scene.

Crimes

1. Identify, maintain, collect, analyze, and reconstruct all appropriate physical evidence at a crime scene.

2.Evaluates the integrity of research literatures based on the findings of collections of studies rather than the systematic details of individual studies, and it is regarded as the supreme authority of scientific objectivity.

3. To determine what happened in a specific incident in a thorough and trustworthy manner