• Two states changes gun laws, and suicide-by-firearm rates in the two states shift

    A new study examining changes in gun policy in two states finds that handgun purchaser licensing requirements influence suicide rates. Researchers estimate that Connecticut’s 1995 law requiring individuals to obtain a permit or license to purchase a handgun after passing a background check was associated with a 15.4 percent reduction in firearm suicide rates, while Missouri’s repeal of its handgun purchaser licensing law in 2007 was associated with a 16.1 percent increase in firearm suicide rates.

  • New personality profiling technique helps identify potential school shooters

    Researchers from Ben-Gurion University of the Negev (BGU) have developed a personality profiling technique which automates the identification of potential school shooters by analyzing personality traits that appear in their writings. The text-based computational personality-profiling tool uses “vector semantics.” This involves constructing a number of vectors representing personality dimensions and disorders, which are analyzed automatically by computer to measure the similarity with texts written by the human subject.

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  • Determining the age of fingerprints

    Watch the imprint of a tire track in soft mud, and it will slowly blur, the ridges of the pattern gradually flowing into the valleys. Researchers have tested the theory that a similar effect could be used to give forensic scientists something they’ve long wished for: A way to date fingerprints. Even the approximate age of a fingerprint can have a critical bearing on forensic results, as it can rule out some prints as being too old to be relevant to a crime scene. Military forensics experts would like to be able to date the multitude of fingerprints found on improvised bombs used by insurgents to winnow out prints of individuals who may simply have handled the components in a shop from those of the actual bombmakers.

  • The number of guns stolen from police officers is growing

    From time to time, the media report of a burglary in which a firearm was stolen. Some of those stolen weapons were later used in the commission of crime, oftentimes a robbery or shooting. In the past few years, however, a trend has been developed, but which has not been reported in the mass media. That occurrence is the theft of a police officer’s firearm, often accompanied by the pilfering of the officer’s uniform, vest, and badge.

  • More minorities join the sovereign citizen movement

    The sovereign citizen movement, the roots of which lie in white separatism and anti-Semitism, now welcomes non-white adherents. Especially susceptible to recruitment efforts by the movement are African Americans – called “Moorish Americans” or “Moorish Natives” by movement members – from poor and neglected neighborhoods.“They are much more reflective of the demographics of society today,” a former FBI case manager notes.

  • Members of right-wing militia go to jail for plotting attacks on U.S. infrastructure

    Three members of a right-wing militia have been sentenced to twelve years in prison for conspiring to use weapons of mass destruction in attacks against federal government agencies. The defendants planned to attack critical infrastructure in Georgia while motivating militia groups in other states to rise up and join them in removing government officials who they believed had exceeded their Constitutional power. The militia members planned on starting a revolution against the federal government by conducting an attack aimed at the infrastructure supporting the TSA, DHS, and FEMA.

  • Questions raised about Provisional IRA’s possible return to its violent ways

    It has been assumed that Provisional Irish Republican Army (PIRA) has “gone away,” in the words of Sinn Féin’s leader Gerry Adams. In the wake of the 13 August killing in Belfast of a former IRA operative, police north of south of the border have launched an investigation into whether PIRA is still engaged in violence. Separately, a former member of PIRA, who is now a historian working in theBoston College Belfast Project, has charged that hackers affiliated with Sinn Féin have hacked his and his wife’s communication and leaked some of it to the press. U.S. courts allowed the Northern Ireland police access to portions of the archive, leading to arrests of several prominent Belfast Republicans.

  • With 5% of world's population, U.S. had 31% of the world’s public mass shooters in 1966-2012

    Despite having only about 5 percent of the world’s population, the United States was the attack site for a disproportionate 31 percent of public mass shooters globally from 1966 to 2012, according to new research. The study is the first quantitative analysis of all reported public mass shootings around the world that resulted in the deaths of four or more people. “My study provides empirical evidence, based on my quantitative assessment of 171 countries, that a nation’s civilian firearm ownership rate is the strongest predictor of its number of public mass shooters,” the study’s author said. “Until now, everyone was simply speculating about the relationship between firearms and public mass shootings. My study provides empirical evidence of a positive association between the two.”

  • Police more likely to be killed on duty in states with high gun ownership: Study

    Camden and Newark, New Jersey, are perceived as two of the most violent cities in the nation, yet New Jersey’s police officers are among the least likely to get shot on the job. Montana, with its serene landscapes and national parks, has among the highest homicide rates for law enforcement officers. Why? Across all fifty states and the District of Columbia, homicides of police officers are linked to the statewide level of gun ownership, according to a new study. The study found that police officers serving in states with high private gun ownership are more than three times more likely to be killed on the job than those on the job in states with the lowest gun ownership.

  • DHS warns local law enforcement to watch for drones used by terrorists, criminals

    DHS has circulated an intelligence assessment to police agencies across the United States warning about drones being used as weapons in an attack. The bulletin went out Friday and warned state and municipal law enforcement agencies that terrorist and criminals may begin to use drones to advance their goals. “Emerging adversary use of Unmanned Aircraft Systems [UAS] present detection and disruption challenges,” the intelligence bulletin warns.

  • Size of a community’s police force predictor of police misconduct

    The size of a community’s police force is a greater predictor for police misconduct than its ethnic diversity, according to researchers. In a study of nearly 500 city police departments across the United States, researchers found police departments with a large number of full-time employees are more likely to experience reported incidents of police misconduct, including excessive force, sexual misconduct, financial misconduct, and driving under the influence. This contradicts previous claims by other studies that a large police organization can potentially reduce misconduct.

  • Mass killings, school shootings are contagious

    On average, mass killings involving firearms occur approximately every two weeks in the United States, and school shootings occur on average monthly. Mass killings — events with four or more deaths — and school shootings create a period of contagion that lasts an average of thirteen days. Roughly 20 to 30 percent of such tragedies appear to arise from contagion. “The hallmark of contagion is observing patterns of many events that are bunched in time, rather than occurring randomly in time,” says a researcher.

  • Iowa mall shooting draws attention to lack of private security preparedness

    A fatal 12 June shooting by Alexander Kozak, an off-duty security guard at the Coral Ridge Mall in Coralville, Iowa has highlighted the lack of screening regulations in private security firms. In Iowa, for example, despite licensing by Iowa Code Section 80A, many private security guards working at state malls, schools, and corporations have no training requirements and dodgy background check rules.

  • Mapping organized crime, terrorism hotspots in Eurasia

    More than a quarter of all the drugs produced in opium-rich Afghanistan pass through Eurasia. Drug trafficking in the region has been linked to the strength of such terrorists groups as the Islamic Movement of Uzbekistan, Islamic Jihad Union, and al-Qaeda. The illicit sale of weapons is common in the area, and locals are drawn into human trafficking rings either for forced labor or sexual exploitation. As organized crime plays an increasing role in funding terrorism, researchers aim to pinpoint hotspots in Eurasia where drug trafficking, human trafficking, and terrorism coincide. The research team, selected to receive a $953,500 Minerva grant from the U.S. Department of Defense’s Minerva Research Initiative, will examine the connections between terrorism and organized crime in Central Asia, South Caucasus, and Russia.

  • Iowa State to be home to a new, $20 million national center for forensic science

    NIST has awarded a five-year, up to $20 million grant to establish a Forensic Science Center of Excellence to be based at Iowa State University. The new center will be the third NIST Center of Excellence and the only one focused on forensic sciences. Its primary goal will be to build a statistically sound and scientifically solid foundation under two branches of forensics, pattern evidence (including fingerprints and bullet marks) and digital evidence (including data from cell phones and computers).