What items are considered forensic specimens?

Forensic specimens encompass a wide range of materials that can provide critical information in investigations, particularly in legal contexts. The correct choice includes hair, fibers, debris, body fluids, and foreign bodies, which are all categorized as forensic specimens due to their potential to offer important evidence.

Hair and fibers can link a suspect to a crime scene, or connect an individual to another person. Body fluids, such as blood, saliva, or semen, can be tested for DNA analysis or other biological markers. Debris can include trace evidence such as paint, glass, or soil that may indicate the presence of a person at a location or the occurrence of a specific event. Foreign bodies may consist of materials like bullets or fragments that provide insight into a crime.

Recognizing each of these components as forensic specimens is crucial in the proper collection, preservation, and analysis in the context of criminal investigations. This comprehensive understanding helps ensure that all potential evidence is considered and utilized effectively when solving cases.