Crime & Criminal justice
The “Crime and Criminal Justice” category offers comprehensive and insightful articles covering various aspects of criminal behavior, law enforcement, legal proceedings, and the overall justice system. Delve into the complexities of the criminal world with expert analysis and gain a deeper understanding of crime prevention, criminology studies, and the impact of criminal activities on society.
The 2-Hour Window: Can a Kiss Explain Away DNA on a Cigarette Butt?
Mixtures are the "bread and butter"—and the primary headache—of the modern forensic analyst. The challenge in today’s high-sensitivity landscape isn’t just identifying the contributors; it’s explaining the journey the DNA took to get there. We are increasingly moving away from the simple question of "Who?" toward the much more complex "How?" In cases involving intimate partners, the presence of a…
Multispectral Drone Mapping in Forensic Science: Applications, Accuracy, and Evidence Value
Multispectral drone mapping has emerged as a valuable analytical tool in modern forensic science, enabling investigators to observe terrain and environmental conditions beyond the limits of standard visual inspection. By capturing data across multiple spectral bands, this technology supports non-intrusive documentation of crime scenes, environmental disturbances, and large geographic areas relevant to investigations. As forensic science increasingly incorporates digital and…
The Fragile Math of Justice: 4 Surprising Truths About Forensic DNA
Television makes forensic DNA look infallible. In reality, PCR sits on a mathematical knife’s edge. This post unpacks four surprising truths—how tiny inefficiencies erase profiles, why “more cycles” can distort mixtures, why trace samples behave like a lottery, and how unseen contaminants can mislead justice.
