Forensic scientists are responsible for examining and analyzing evidence collected from crime scenes, using scientific methods and techniques to extract meaningful information and provide insights into the circumstances surrounding a crime.

Shoe prints, while often important in crime scene investigations, are not considered physical evidence in the same way as fingerprints, DNA, and bloodstains, which can be directly linked to an individual or provide valuable information about the crime.

DNA profiling, also known as DNA fingerprinting, is a technique used to identify individuals by comparing their DNA with samples found at crime scenes or from known individuals. This allows forensic scientists to link suspects to crimes or exonerate innocent individuals.

Ballistics is the science of analyzing the motion and behavior of projectiles, such as bullets, to determine their trajectory, origin, and other characteristics. This information can be crucial in reconstructing crime scenes and identifying the weapon used in a crime.

Rigor mortis, the stiffening of the body after death, is a valuable indicator of the time of death. By examining the degree of rigor mortis, forensic scientists can estimate the approximate time since death.

A crime scene sketch is a detailed drawing or diagram that accurately depicts the layout of the crime scene, including the location of evidence, objects, and other relevant details. It serves as a visual record of the scene and aids in the investigation and reconstruction of events.

Fingerprints, while crucial in forensic investigations, are not considered trace evidence. Trace evidence refers to small particles or materials that can be transferred between individuals or objects during contact or interaction, such as hair fibers, tool marks, or gunshot residue.

Bloodstain pattern analysis is a specialized field of forensic science that involves the examination and interpretation of bloodstain patterns at crime scenes. By analyzing the shape, size, and distribution of bloodstains, forensic scientists can reconstruct the sequence of events and determine the direction and manner in which blood was shed.

Forensic pathologists are medical doctors who specialize in the examination of bodies in legal contexts. They perform autopsies to determine the cause and manner of death, as well as to collect evidence that may be relevant to a criminal investigation.

DNA profiling is not typically performed on digital evidence. Digital evidence analysis focuses on examining electronic devices and data, such as computers, smartphones, and storage media, to extract and analyze information relevant to a criminal investigation.

Fingerprinting is the process of comparing fingerprints to identify individuals. Fingerprints are unique to each person and can be used to link suspects to crimes or exonerate innocent individuals.

Shoe prints, while often important in crime scene investigations, are not typically considered evidence specifically related to firearms. Bullet casings, gunpowder residue, and bullet fragments are all types of evidence commonly collected at crime scenes involving firearms.

Forensic toxicologists are scientists who specialize in the analysis of drugs and toxins in biological samples, such as blood, urine, and tissue. They play a crucial role in determining the cause of death in cases involving drug overdoses or poisoning.

DNA profiling is not typically performed on questioned documents. Forensic analysis of questioned documents focuses on examining the physical characteristics of the document, such as the handwriting, ink, and paper, to determine its authenticity or identify the author.

Forensic anthropologists are scientists who specialize in the analysis of human remains and skeletal evidence. They play a crucial role in identifying human remains, determining the cause and manner of death, and reconstructing the circumstances surrounding a crime.