Forensics Investigator

Why Forensics Investigator Roles Have Become More Varied

Forensics investigator positions involve more varied work than ever before, thanks to the advances in technology which have greatly increased the capabilities of the science. What started as a relatively limited way of analyzing the conditions of a crime scene for evidence has now become a multi-faceted discipline covering far more than just crime scene evaluation. Techniques of analysis involving DNA and other residue from the human body have increased the accuracy with which crime scenes can be evaluated, and the new developments in information technology have added a completely new dimension to what investigators can recover.

Most of the routine investigative work of a police forensics operative still deals with the crime scene, and the possible evidence left by the perpetrator at that scene. Fingerprinting is now a long established way of establishing who was at a certain scene, and although criminals often avoid leaving any prints, there are still many incidents where they do. It is also possible in many cases to examine the ground around a crime scene, and analyze foot markings and vehicle tracks to gather further evidence.

The newest type of investigative role in police forensics is that which deals with computer systems. It is commonly believed that once data is sent to the Recycle Bin and then emptied out, that it is deleted from the computer hard drive. This is not actually true, as the data remains in place on the drive until it is overwritten by fresh data which needs the space. This means that an investigator with knowledge of how to access computer memory directly can sometimes recover vital evidence from seized computer systems.

Working as an investigator is obviously a specialist role in which you need formal qualifications. Making a mistake in forensic analysis could result in a criminal case being lost, and further innocent victims suffering due to criminals remaining free. Even when you are fully qualified, you will need to work together with someone with far more experience until you have a proven track record of being able to notice and evaluate all of the available evidence. Experienced investigators are relatively rare, and then therefore command far higher rates of pay.

To qualify for these advanced forensics investigator positions in the first place, you will need to train for the right qualification. Even if you have a specific forensic role in mind, you will benefit from a thorough grounding in all aspects of forensic science. You will be able to spot evidence which may be useful to colleagues, even if it outside of your specialty area. Courses in forensics are offered through police training programs, and much of the learning can take place at home, while you are still earning from your present career. When you are qualified, you can apply for an entry level place as a forensics investigator.

 

 

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