What are the 5 standard crime lab units?

What are the different units in a crime lab?

Terms in this set (14)

  • Physical Science Unit. The physical science unit uses chemistry, physics, and geology techniques to compare and identify evidence from a crime scene.
  • Biology Unit. …
  • Firearms Unit. …
  • Document Examination Unit. …
  • Photography Unit. …
  • Toxicology Unit. …
  • Latent Fingerprint Unit. …
  • Polygraph Unit.

What are the five basic crime lab units?

Crime Lab Units Flashcards Preview

  • Biology unit. Staffed with biologists and biochemists who identify and perform DNA profiling on dried bloodstains and other bodily fluids.
  • Firearms unit. …
  • Document examination unit. …
  • Photography unit. …
  • Toxicology unit. …
  • Latent fingerprints unit. …
  • Polygraph unit. …
  • Voiceprint analysis unit.

What are some of the special units in a crime lab and what do they study?

Three units provide laboratory analysis of evidence: Firearms-Toolmarks, Latent Prints, and Questioned Documents. The Firearms-Toolmarks Unit provides extensive firearm and toolmark identifications on weapons and tools used in crimes.

IT IS INTERESTING:  What is a forensic computer scientist?

What are two of the five basic crime lab units?

  • basic services provided by full-time crime labs:
  • Physical Science Unit.
  • Biology Unit.
  • Firearms Unit.

What are the 4 major federal crime labs?

These four major federal crime labs help investigate and enforce criminal laws beyond the jurisdictional boundaries of state and local forces: FBI (Federal Bureau of Investigation), DEA (Drug Enforcement Agency), Bureau of Alcohol, Tobacco, Firearms and Explosives, and U.S. Postal Inspection Service.

Who maintains the largest crime lab in the world?

The Department of Justice maintains the FBI, DEA, and ATF laboratories. The Federal Bureau of Investigation (FBI) maintains the largest crime laboratory in the world.

Do all cities have their own crime labs?

All cities, regardless of their size, have their own crime labs.

What is a FBI crime lab?

The FBI Laboratory is a division within the United States Federal Bureau of Investigation that provides forensic analysis support services to the FBI, as well as to state and local law enforcement agencies free of charge. … The lab generally enjoys the reputation as the premier crime lab in the United States.

What are the 8 departments of a crime lab?

The following is a list of services that are commonly found in traditional crime labs:

  • Biology/DNA (including CODIS)
  • Explosives.
  • Fire debris.
  • Trace evidence.
  • Firearms/toolmarks.
  • Latent prints.
  • Toxicology (including blood alcohol)
  • Controlled substances.


What are the 3 major crime labs within the Department of Justice?

The Department of Justice maintains forensic laboratories at the Bureau of Alcohol, Tobacco, Firearms, and Explosives, the Drug Enforcement Administration, and the Federal Bureau of Investigation.

IT IS INTERESTING:  Why do forensic anthropologists need archaeological training?

How do crime labs work?

Steps for Becoming a Crime Lab Analyst

  1. Attend a degree program or gain experience in a related field. *
  2. Apply for an open position as a crime lab analyst.
  3. Complete a physical examination, drug test, polygraph exam, and background investigation.
  4. Get hired as a crime lab analyst.
  5. Receive on-the-job training once hired.


What is the most important resource in a crime laboratory?

What is the most important resource in a crime laboratory? The most important resource is the scientific staff.