• Unmedicated, Untreated Brain Illness is Likely in Mass Shooters: Study

    The first analysis of medical evidence on domestic mass shooters in the U.S. finds that a large majority of perpetrators have psychiatric disorders for which they have received no medication or other treatment.

  • The Many Ways Domestic Violence Foreshadows Mass Shootings

    The San Jose transit shooting is the latest to illustrate the deadly connection between intimate partner violence and mass murder. How are these seemingly separate issues intertwined, and what can be done to save lives?

  • A Sea Change in Counterterrorism

    Even before the attempted insurrection at the Capitol on 6 January, the threat of domestic extremism was clear, with terrorist attacks by racially and ethnically motivated violent extremists (RMVEs) eclipsing the threat posed by jihadist groups such as the Islamic State. The Biden administration will soon release a new strategy document for fighting domestic terrorism.

  • Drone with 3D Mapping Tech Gives First Responders Near Real-Time Data

    ResponDrone’s new precision mapping abilities enable rescue teams to better understand their working environment in emergency situations such as fire, flood or any other natural disaster.

  • What Are “Ghost Guns,” a Target of Biden’s Anti-Crime Effort?

    It’s not expensive or difficult to produce large numbers of untraceable firearms in the United States. Whether for private use, sale on the criminal market or arming violent extremists, it’s actually startlingly cheap and easy to mass-produce firearms that police can’t track – what are often called “ghost guns.”

  • In Oregon, New Gun Violence Restraining Orders Appear to Be Used as Intended

    Extreme risk protection orders (ERPOs), also known as gun violence restraining orders, are civil court orders that grant temporary restrictions on purchasing and possessing firearms for individuals determined by a civil court judge to be at extreme risk of committing violence against themselves or others. A new study found that while ERPOs are commonly considered as a tool to remove guns from dangerous individuals, they should also be considered as a tool to prevent gun purchases by dangerous individuals.

  • Urban Crime Fell by over a Third around the World During COVID-19 Shutdowns

    A new analysis of crime rates in 27 cities across 23 countries in Europe, the Americas, Asia and the Middle East has found that stay-at-home policies during the pandemic led to an overall drop in police-recorded crime of 37 percent across all the sites in the study.

  • Early Wildfires Detection Systems Successfully Tested

    The Department of Homeland Security (DHS) Science and Technology Directorate (S&T) successfully tested four prototype technologies for early detection of wildfires in California this week. The test was the second phase of S&T’s Wildland Urban Interface (WUI) wildfire sensor technology program.

  • The Evolution of Extremist Groups

    Early online support for the Boogaloos, one of the groups implicated in the January 2021 attack on the Capitol, followed the same mathematical pattern as ISIS—despite the stark ideological, geographical and cultural differences between their forms of extremism, a new study finds. The findings of the study suggest strategies to limit the growth of groups like the Boogaloos and ISIS.

  • Frankfurt Police Unit to Be Disbanded over Far-Right Chats

    The city of Frankfurt am Main and the leaders of the state of Hesse have announced they were disbanding the Frankfurt police’s Special Task Force (SEK) following the discovery of the participation of SEK officers in far-right extremist chat rooms. German police and military forces have been plagued by far-right scandals in recent years. Defense Minister Annegret Kramp-Karrenbauer was forced to disband the 2nd company of the Bundeswehr’s Special Forces Command (KSK) in November last year after it became clear soldiers in the unit had covered far-right extremist activities carried out by KSK soldiers and officers.

  • Economic Crime Going Uninvestigated as Police Hide Behind the Veil of Action Fraud

    Fraud in the U.K. is going uninvestigated by police who are “hiding behind the veil” of the Action Fraud national crime reporting agency. An expert argues that Action Fraud, which has been widely derided, has become a useful veil from which the police can hide their inadequate response.

  • Evaluating Border Security Technologies on the Plains (and in the Skies) of North Dakota

    Safeguarding and securing the northern border against threats and illegal activities, such as human trafficking and smuggling of illicit drugs, presents unique challenges because of its various distinct landscapes and multiple points of entry into the country.

  • Israel Says Hamas Was Using Bombed AP Building to Jam Iron Dome

    Israel on Tuesday gave specific justification for carrying out an airstrike that destroyed Jala Tower, a Gaza high-rise building which housed the Associated Press (AP) news agency and Al Jazeera, a Qatari television network. Israel had warned people in the building to vacate their offices, and destroyed the building after it was empty. The building housed several offices of Hamas, but Israel now says that the building was destroyed because Hamas operatives were using it to try and jam Israel’s Iron Dome anti-rocket system.

  • Researchers Look at Nuclear Weapon Effects for Near-Surface Detonations

    Researchers have taken a closer look at how nuclear weapon blasts close to the Earth’s surface create complications in their effects and apparent yields. Attempts to correlate data from events with low heights of burst revealed a need to improve the theoretical treatment of strong blast waves rebounding from hard surfaces.

  • Teaching Drones to Hear Screams from Catastrophe Victims

    In a disaster, time is of the essence when searching for potential victims who may be difficult to find. Unmanned aerial vehicles make the perfect platform for state-of-the-art technology allowing emergency crews to find those in need and provide situational awareness over a large area.