Data Analytics and AI in Criminal Justice

A recent study uses machine learning to predict which convicts are prone to reoffend. Analyzing 13,000 cases, a Decision Tree model identified prior convictions (especially suspended sentences), education level, and age at first offense as top factors influencing recidivism. The model achieved 67% accuracy, revealing that convicts with multiple prior sentences or early first offenses […]

A new app called RapidDeploy is revolutionizing emergency response by allowing 911 responders to see and hear what’s happening at the scene of an emergency. This video feature was crucial in a recent incident off the coast of Florida, where a woman called 911 after her husband fell overboard. Thanks to RapidDeploy, dispatchers guided her […]

Researchers have unveiled a groundbreaking portable laser-induced breakdown spectroscopy (LIBS) sensor for crime scene investigations, offering both handheld and tabletop modes. Developed by the Italian National Agency for New Technologies, Energy and Sustainable Economic Development (ENEA) and the Fraunhofer Institute for Chemical Technology (ICT), this device enables on-the-spot analysis of forensic samples with unprecedented sensitivity […]

Modern policing is being transformed by use-of-force simulators, which provide immersive, realistic training for officers. These tools help practice de-escalation, mental health responses, and adaptive decision-making in high-stress scenarios. Beyond improving officer skills, simulators are also used for citizen outreach, allowing the public to experience policing challenges firsthand. Read more: https://apbweb.com/2024/03/use-of-force-simulators-and-citizen-outreach/ LawEnforcement #PoliceTraining #UseOfForce #DeEscalation […]

South Korean researchers have developed DarkBERT, an advanced language model designed to decode the complex language of the Dark Web. This tool revolutionizes threat intelligence by identifying keywords linked to illegal activities and detecting cyber threats with impressive accuracy. Outperforming models like BERTCoDA and BERTReddit, DarkBERT excels in its top 10-20 predictions, acting as a […]

A new study published in IEEE Access introduces an AI-powered surveillance system designed to enhance public safety by detecting high-risk individuals in real-time. With violent crimes, particularly those involving repeat offenders, posing a significant threat to vulnerable areas like schools and childcare centers, this system uses deep-learning facial recognition to identify criminals from surveillance footage. […]

A groundbreaking autonomous robot is transforming underwater crime scene investigations and emergency response! The Police Robot for Inspection and Mapping of Underwater Evidence (PRIME) is a self-navigating vessel designed to enhance diver safety and efficiency. Using side-scan sonar and AI-driven mapping, PRIME autonomously locates and highlights objects of interest, reducing the time divers spend in […]

Healthcare fraud continues to be a major challenge, costing billions annually and straining resources meant for patient care. A recent study explores how artificial intelligence, particularly association rule mining and unsupervised learning, can enhance fraud detection in Medicare & Medicaid claims. By analyzing large datasets using machine learning techniques such as Isolation Forest, CBLOF, ECOD, […]

AI is transforming legal tech, and TurnSignl is leading the charge by providing real-time attorney access during traffic stops and accidents. Dubbed the “OnStar for legal help,” TurnSignl connects drivers with licensed attorneys via video calls, ensuring they get legal guidance when it matters most.” Founded in response to police encounters like those of Philando […]

Forensic science is evolving with cutting-edge 3D imaging and virtual reconstruction techniques that revolutionize crime scene investigations. Researchers have developed a multimodal, image-based approach that integrates CT and MRI scans, surface scanning, and photogrammetry to create detailed 3D models of crime scenes and victims. This non-invasive, permanent documentation allows investigators to revisit cases digitally, enhancing […]