What tools does a crime scene investigator use?
The Tools of the Trade for Crime Scene Investigators
- Crime-scene tape to cordon off the area.
- A flashlight.
- Latex gloves and paper shoe covers.
- A magnifying glass and tweezers for collecting trace evidence.
- A pen, logbook, and sketchpad.
- Measuring tapes and rulers.
What are the 3 tools of investigation?
Tools To establish facts and develop evidence, a criminal investigator must use these tools-information, interview, interrogation, and instrumentation. 3.
What is instrumentation in criminal investigation?
Instrumentation refers to the tools or means by which investigators attempt to measure variables or items of interest in the data-collection process.
What is the most important tool for a criminal investigation?
Interrogation of suspects is one of the most important functions of criminal investigation.
What is the stair tool in investigation?
Investigation. As you proceed through the STAIR tool, the process of Analysis and Investigation can become somewhat circular, as the investigation reveals new information, and new information is analyzed to confirm, disprove, or modify the theories of suspects and events that you are considering.