The way in which an SSD stores data is totally different from how data is stored on a traditional hard drive. To fully comprehend how an SSD functions and provide insight into their forensic examination, it is necessary to understand SSD terminology.
We are putting DNA and its capabilities directly in the hands of police more and more every day. As we expand the use of local databases and as police request more consensual investigative samples from suspects and move toward the implementation of Rapid DNA testing of reference samples in booking station settings, law enforcement will need to be more open and transparent about how they are using the technology and for what purpose.
Crime linkage systems can play a significant role in the apprehension of human trafficking gangs when scant traditional evidence exists. Computerized crime linkage systems are meant to assist police in determining whether crimes have been committed by the same offender.
It is quite common in crime scene reconstruction for some type of analysis, e.g., trajectory, blood spatter, etc., to be based on measurements taken at a crime scene. The foundation for the analysis is based on the assumption that adequate and proper scene measurements were obtained. If the methodology is called into question during a legal proceeding, then the resulting analysis could be challenged as well.
Due to the unforeseen popularity of mitochondrial DNA analysis, in 2013 forensic science is bumping up against the few remaining technical challenges in mtDNA analysis and ready to embrace some new tools for dealing with those challenges. Next Generation Sequencing is one of those new tools, poised to become a big player in forensic testing and equal to the challenges experienced by mtDNA practitioners.
You can learn from the best but there’s a lot to be learned from the worst as well. Here are a few suggestions from "Management Techniques of the Bottom 95% of U.S. Corporations" to make sure your company will never succeed. Take heed and don't let it happen to you!
Do you struggle to respond to complaints? Complaints are not all treated equally. Most managers welcome and can deal with a complaint that is valid and objectively expressed. Complaints that seem trite, invalid, or resemble whining are more difficult to handle.
When working on a death scene, keep track of how and when the coroner was notified of the death. When the body is ready to be moved, continue to jot in your checklist, everything that happens. These notes begin the documentation of the chain of custody of the body.
The Maplewood Police Department is a law enforcement agency with 31 officers and about 9,000 pieces of evidence. In early 2009, the chief challenged the department to bring order to the evidence room by implementing procedures for the orderly tracking, storage, and retrieval of evidence in the hope of attaining the department’s ultimate goal: accreditation by the Commission on Accreditation for Law Enforcement Agencies.
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. 80% of victims or their families clean up after a homicide, suicide, trauma, or situations involving decomposing bodies and other biological hazards because they don’t know that professional services are available.
Every forensic facility should have a comprehensive fire prevention and protection plan. This plan is designed to protect the building occupants, preserve equipment and property, and assist emergency response teams. Each section in your forensic unit presents its own fire risks.
These days, crime scene officers are capable of doing more forensic work right at the scene. The more you can do in the field, the more the scientists in the lab can do to verify your work. As technology advances, crime scene officers must advance their knowledge and training. Some key areas to focus on include bullet trajectory, blood spatter, and the proper way to collect sensitive evidence such as computers and drugs.
As a manager, much of your success rests on the shoulders of those working for you. Therefore it is very important to maintain a positive, productive relationship with your employees, and one of the most important things to strive for as a manager is to remain open and approachable.
Your employer must provide you with protective equipment, as well as medical care in the case of an incident, at no cost. Follow these steps after exposure to blood or OPIM by eye, mouth, mucous membrane, or non-intact skin and following any piercing, cut, or abrasion of these routes.
Officers who arrive at a crime scene must be cautious and methodical. They should strive to preserve the scene with minimal contamination and should not disturb physical evidence. The following guidelines should be observed by all responding officers.