The Federal Bureau of Investigation (FBI) is the domestic intelligence and security service of the United States and its principal federal law enforcement agency. An agency of the United States Department of Justice, the FBI is a member of the U.S. Intelligence Community and reports to both the Attorney General and the Director of National Intelligence. A leading U.S. counterterrorism, counterintelligence, and criminal investigative organization, the FBI has jurisdiction over violations of more than 200 categories of federal crimes.
Crime statistics refer to systematic, quantitative results about crime, as opposed to crime news or anecdotes. Notably, crime statistics can be the result of two rather different processes:
The Uniform Crime Reporting (UCR) program compiles official data on crime in the United States, published by the Federal Bureau of Investigation (FBI). UCR is "a nationwide, cooperative statistical effort of nearly 18,000 city, university and college, county, state, tribal, and federal law enforcement agencies voluntarily reporting data on crimes brought to their attention".
A violent crime, violent felony, crime of violence or crime of a violent nature is a crime in which an offender or perpetrator uses or threatens to use harmful force upon a victim. This entails both crimes in which the violent act is the objective, such as murder, assault, rape and assassination, as well as crimes in which violence is used as a method of coercion or show of force, such as robbery, extortion and terrorism. Violent crimes may, or may not, be committed with weapons. Depending on the jurisdiction, violent crimes may be regarded with varying severities from homicide to harassment. There have been many theories regarding heat being the cause of an increase in violent crime. Theorists claim that violent crime is persistent during the summer due to the heat, further causing people to become aggressive and commit more violent crime.
In the United States, the relationship between race and crime has been a topic of public controversy and scholarly debate for more than a century. Crime rates vary significantly between racial groups; however, academic research indicates that the over-representation of some racial minorities in the criminal justice system can in part be explained by socioeconomic factors, such as poverty, exposure to poor neighborhoods, poor access to public and early education, and exposure to harmful chemicals and pollution. Racial housing segregation has also been linked to racial disparities in crime rates, as black Americans have historically and to the present been prevented from moving into prosperous low-crime areas through actions of the government and private actors. Various explanations within criminology have been proposed for racial disparities in crime rates, including conflict theory, strain theory, general strain theory, social disorganization theory, macrostructural opportunity theory, social control theory, and subcultural theory.
Crime in St. Louis includes an overview of crime both in the city of St. Louis and in the Greater St. Louis metropolitan area. Crime in the city increased from the 1960s through the early 1990s as measured by the index crime rate. Despite decreasing crime, rates of violent crime and property crime in both the city and the metropolitan area remain higher than the national metropolitan area average. In addition, the city of St. Louis consistently has been ranked among the most dangerous cities in the United States. As of April 2017, St. Louis has the highest murder rate in America. At the end of 2017, St. Louis metropolitan had 205 murders, 159 of which were within the city limits. In 2018, the new Chief of Police, John Hayden said two-thirds (67%) of all the murders and one-half of all the assaults are concentrated in a triangular area in the north part of the city.
The Criminal Justice Information Services Division is a division of the United States Federal Bureau of Investigation (FBI) located in Clarksburg, Harrison County, West Virginia. The CJIS was established in February 1992 and is the largest division in the FBI.
Crime has been recorded in the United States since its founding and has fluctuated significantly over time. Most available data underestimate crime before the 1930s, giving the false impression that crime was low in the early 1900s and had a sharp rise after. Instead, violent crime during the colonial period was likely three times higher than the highest modern rates in the data we have, and crime had been on the decline since colonial times. Within the better data for crime reporting and recording available starting in the 1930s, crime reached its broad, bulging modern peak between the 1970s and early 1990s. After 1992, crime rates have generally trended downwards each year, with the exceptions of a slight increase in property crimes in 2001 and increases in violent crimes in 2005–2006, 2014–2016 and 2020–2021.
Crime in Atlanta, Georgia is above the national median and has been a major problem for the city since the middle 20th century.
Rape in the United States is defined by the United States Department of Justice as "Penetration, no matter how slight, of the vagina or anus with any body part or object, or oral penetration by a sex organ of another person, without the consent of the victim." While definitions and terminology of rape vary by jurisdiction in the United States, the FBI revised its definition to eliminate a requirement that the crime involve an element of force.
In 2019, there were 7,545 violent-crime incidents, and 8,237 offenses reported in the U.S. state of Iowa.
According to the Louisiana Uniform Crime reporting program, there were 177,710 crimes reported in the U.S. state of Louisiana in 2018. 2018 had the least amount of non-violent criminal offenses since at least 2008. Violent crime decreased from 2017 to 2018, but 2012 still remains the lowest with its record of 22,868. Rape went up 12.7% from 2017 while murder/non-negligent manslaughter declined 7.8%. Additionally, robbery dropped 15% and aggravated assault dropped 1.5%. Handguns remain the leading murder weapon with a rate of 44.7% with firearm following close behind at 35.7%. Together, these two contribute for 80.4% of the murders. Similarly, robberies were committed mostly with firearms in 2018. Firearms were leading with 52% and strongarm listed with a percentage of 35%.
Crime in Minnesota encompasses a wide range of unlawful activities that occur within the state, regulated by both state and federal laws. While crime rates in Minnesota are generally below the national average, certain areas and types of crime have garnered public attention.
The Combined DNA Index System (CODIS) is the United States national DNA database created and maintained by the Federal Bureau of Investigation. CODIS consists of three levels of information; Local DNA Index Systems (LDIS) where DNA profiles originate, State DNA Index Systems (SDIS) which allows for laboratories within states to share information, and the National DNA Index System (NDIS) which allows states to compare DNA information with one another.
ODIS, or the Offender Data Information System is a web based, computerized records management software application to improve the capture, maintenance and quality of law enforcement data that is capable of running in any combination of centralized or decentralized network environments. It is designed using Microsoft's DNA programming model, constructed using three tiers: database for storage, compiled application components to handle the business logic and the presentation layer which is what the user see.
The Science and Technology Branch (STB) is a service within the Federal Bureau of Investigation that comprises three separate divisions and three program offices. The goal when it was founded in July 2006 was to centralize the leadership and management of the three divisions. The mission of the STB is discover, develop, and deliver innovative science and technology so that intelligence and innovative investigation is enhanced.
Crime rates in Connecticut are lower than in the United States as a whole and have fallen significantly over the past decade, according to the 2021 Crime in Connecticut Report. This pattern holds true overall, and for most types of crime.
