Firearm and Criminal Milieu Homicide in Sweden

This study analyzes the trend in firearm and criminal milieu–related homicides in Sweden in the past three decades. A particular focus is on the 2010–2019 period, during which a dramatic increase was noted, although an increase in firearm homicides with illegal guns had already started in the late 1990s. In extant literature, the rapid increase in the 2010s is posited to be associated with fast access to illegal weapons, especially among youth in the most urban regions, Stockholm and Skaane County in particular. As a result, many victims and perpetrators are young men. This issue is proposed to be exacerbated by the new possibilities for organized crime setups in the wake of the digital revolution, a heightened level of social problems in the aftermath of high immigration from developing countries in combination with the dismantling of welfare institutions, and a self-increasing chain reaction of violence triggered by random episodes in the criminal milieu. These hypotheses are largely supported by this study’s findings.