Setting the Standard: Maintaining Professionalism
In this column, we’ll look at some ways to set a high level of professionalism even when you’re watching the bottom line.
Money Matters: Making the Most of Your CSI Budget
With today’s challenging economy, we all need to figure out the most cost effective ways to do our jobs. By doing your research and planning accordingly, you’ll stretch your department’s dollars without sacrificing quality.
When it comes to processing a scene, you need to focus on the basics. Knowing what evidence to look for and how to prevent contamination is essential.
Any experienced crime scene officer will tell you that the key to doing the job well is protecting the crime scene.
Being aware of the latest technology and the newest advances can certainly be important to performing your job well, but you don’t want to fall into the trap of thinking that you can’t do your job properly unless your department purchases every piece of high-end equipment.
Impression Evidence: The Right Materials for the Job
Impression evidence from tire tracks, footprints, tool marks, extruder marks on different casings, etc. can be just as important in making your case as DNA or fingerprints.
On the Scene: Improvised Tools of the Trade
Sometimes the techniques taught in classes and workshops, or the tools or equipment we have at our disposal simply won’t work given the specifics of the crime scene in front of us. When you find yourself in such a situation, you need to think outside the box.
Crime Scene 101: Locating and Documenting Evidence
At the heart of every crime scene are two basic questions for the Crime Scene Officer: how do you find the evidence and how do you properly document it once you find it?
Recently scientists have developed a new technique for processing DNA called “touch DNA.” With this technique, scientists can test for DNA without a sample from blood or bodily fluids.
By studying the types of bugs present at the scene and their stage of development, forensic entomologists can estimate the time of death, and in many cases, determine if the body was moved or disturbed and whether the deceased person had ingested drugs.
Understanding what happens after CSOs leave the scene can help you do your job better and also help those who need it most: the victims and the people left behind. Professionals in crime scene clean up can contribute to the work of law enforcement and crime scene officers.
In this article, I’ll give you an overview of the basic crime scene equipment that every scene officer should have available for every investigation, and then I’ll point out some items you may want to consider for special situations.
For some major cases, crime scene officers need additional help processing the scene. Many departments are looking to evidence response technicians (ERTs) to solve the problem.
The Role of the Forensic Crime Scene Officer
Today’s high-tech world greatly increases our ability to put the “bad guys” in jail. But technology only takes you so far. As crime scene officers, we have to expand the role we play in order to take full advantage of the technology out there.
Preparation and Crime Scene Processing
Some of your most important prep work for a crime scene should occur before you ever leave your office. Remember to keep your crime scene vehicle fully stocked with the equipment and supplies that you’re likely to need no matter the type of crime scene.
What Can We Get From a Suspect?
Every crime scene is different. Yet, our primary job as crime scene investigators is always the same: to tie a suspect to the scene. The way to accomplish this goal is to collect as much evidence as possible from the scene and the suspect.
Crime Scene Photography: Capturing the Scene
In order to provide a complete record of each scene, you need field notes and diagrams, along with relevant still photographs that correlate with those notes and diagrams.
Marking Evidence at Crime Scenes: Developing a System
One of the most basic—and most important—tasks a crime scene officer has is locating, collecting, packaging, and marking evidence found at a crime scene. In this article, I’ll address the marking of evidence collected.
In order to make the most of evidence, you need to know where to look for it, how to collect it, and how to package it. If you put in the effort to do the job right, you will be rewarded with an even stronger case.
When a call comes in, a crime scene officer must be ready to respond, no matter the situation. Depending on the situation, you'll need to protect your head, eyes, lungs, hands, feet, and occasionally your entire body.
I’m pleased to announce an exciting new feature available through Forensic Magazine®. Starting this month, you’ll be able to access a selection of crime scene videos directly from Forensic Magazine’s web site.
For an officer first starting out in this field, the work can seem overwhelming. One of the most important things you can do is determine the equipment that is essential to your job.
In this article, I’ll explain how to use careful observation to get the crime scene to talk to you about the crime.
Investigators now realize that with the right vehicle, they can often make an even stronger case by processing evidence right at major crime scenes. In this article, I’ll look at these issues and some of the options available for mobile crime scene vehicles.
No matter what you’re presented with, it’s up to you to capture all of the evidence you find and maintain its integrity. Let’s take a look at the best way to package the evidence you find at crime scenes.
