Technology

Leischen Kranick With today’s heated political climate, it is more important now than ever to protect yourself and your family from “online vigilantes.” According to Wikipedia, the term doxing or doxxing (from dox, an abbreviation of documents) is the Internet-based practice of researching and broadcasting private or identifiable information (especially personally identifiable information) about an individual or organization. It is typically done with malicious intent. The information published can be anything from home addresses to vehicle identification to social media…

 Andrew S. Klane and Mario Gosalvez Purpose-built rugged tablets designed with specific capabilities for certain tasks can save both time and money while driving superior outcomes. With the recent advent of GNSS (Global Navigation Satellite System) RTK (Real-Time Kinematic) rugged tablets, forensic mapping is being revolutionized. These new tablets enable something previously not possible: scientific-grade accurate measurements for those engaged in non land surveying work. These rugged tablets can deliver centimeter level measurement accuracy faster and easier than using conventional…

Mike Boyle                       Darkness presents special challenges for law enforcement officers. The collective police history illustrates that violent crime spikes in the evening hours, often with tragic consequences. For centuries, criminals have used the cloak of darkness to help conceal their illicit activities. Humans are visual creatures and, when our primary sensory receptor is compromised, performance suffers. In poor light, even simple tasks such as navigation through unfamiliar surroundings can be problematic. Locating and assessing potential danger is more…

Rebecca Waters         Rapid changes in technology can make it difficult to stay ahead of the game. The above statement is particularly true when it comes to Automated License Plate Recognition (ALPR) systems which combine cameras, data processors and character recognition software, all of which are constantly evolving. Even law enforcement’s use of the technology continues to evolve. Once used only to recover stolen vehicles and track expired vehicle registrations, ALPR is now used to solve a countless number of offenses….

Bill Siuru, Ph.D., PE Smartphones, such as the Apple iPhone®, the Samsung Galaxy and other similar devices, are found everywhere today and are used by an immense segment of the population around the world. It is estimated that over 90 percent of American adults use cell phones which store detailed information about their lives, relationships and daily habits. Unfortunately, this includes those involved in criminal enterprise, terrorism, drug and human trafficking, and other nefarious activities. Forensic retrieval of the data…

Bill Siuru, PhD, PE When a gun is fired, it leaves a distinct impression on the ejected shell casing, a   “fingerprint of sorts,” which is unique to that weapon. The marks found on the cartridge case, which are created by the firing pin, breech face and ejector, can be analyzed to trace the spent case back to the exact gun from which it was fired. Upon verification by a professional forensic examiner, this information can be used as evidence to…

Hannah R. Heishman; Tod W. Burke, Ph.D.; and Stephen S. Owen, Ph.D. On June 16, 2011, Evan Lieberman, a 19-year-old university student, was a passenger in a car driven by an acquaintance while on the way to a summer job. The vehicle was involved in a head-on collision which resulted in fatal injuries to Lieberman. The driver stated that the accident occurred when he fell asleep while driving. Lieberman’s father subsequently filed a civil lawsuit to acquire the driver’s phone…

Rebecca Waters What are some of the newest, extensive uses of this technology and how can they be best utilized? Automated License Plate Recognition (ALPR) systems – made up of a camera or cameras, a processor and character recognition software – at their most basic are designed to capture license plate images, transform them into characters and compare the results to a database of license plates which are of interest to law enforcement. We asked six industry experts to fill…

Kathy Marks One of the benefits of this technology is a significant reduction of the suspect pool which can save time, money and manpower. Simply stated, DNA phenotyping predicts the physical appearance of an unknown person from their DNA. This technology helps to generate investigative leads; narrows the suspect list or assists when there are no suspects or database hits; and assists with mass casualty situations and identifying unknown remains. Companies committing resources to developing this technology utilize a number of…