Homicide is an act in which a human causes the death of another human.
Crime in Canada is generally considered low overall. Under the Canadian constitution, the power to establish criminal law and rules of investigation is vested in the federal Parliament. The provinces share responsibility for law enforcement, and while the power to prosecute criminal offences is assigned to the federal government, responsibility for prosecutions is delegated to the provinces for most types of criminal offences. Laws and sentencing guidelines are uniform throughout the country, but provinces vary in their level of enforcement.
Crime is one of the most urgent concerns facing Mexico, as Mexican drug trafficking rings play a major role in the flow of cocaine, methamphetamine, fentanyl, heroin, and marijuana transiting between Latin America and the United States. Drug trafficking has led to corruption, which has had a deleterious effect on Mexico's Federal Representative Republic. Drug trafficking and organized crime have been a major source of violent crime. Drug cartels and gangs have also branched out to conduct alternative illegal activities for profit, including sex trafficking in Mexico. Some of the most increasingly violent states in Mexico in 2020 included Guanajuato, Zacatecas, Michoacán, Jalisco, and Querétaro. Some of the world's most violent cities are reportedly within the state of Guanajuato with extortion from criminal groups now being commonplace. The state of Zacatecas is said to be valuable to multiple organized crime groups for drug trafficking, specifically methamphetamine to the United States. As of 2021, Michoacán is experiencing increased instances of extortion and kidnapping due to a growing presence and escalation in the armed conflicts between CJNG and Cárteles Unidos on regions bordering the neighboring state of Jalisco. CJNG is also currently battling the Los Chapitos faction of the Sinaloa Cartel in the North Mexican region of Sonora.
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 Chicago has been tracked by the Chicago Police Department's Bureau of Records since the beginning of the 20th century. The city's overall crime rate, especially the violent crime rate, is higher than the US average. Gangs in Chicago have a role in the city's crime rate. The number of homicides in Chicago hit a 25-year high in 2021.
Crime in Brazil involves an elevated incidence of violent and non-violent crimes. Brazil's homicide rate was 21.26 per 100,000 inhabitants in 2021, according to the United Nations Office on Drugs and Crime (UNODC). Brazil has one of the highest number of intentional homicides in the world with 57,358 in 2018. In recent years, the homicide rate in Brazil has begun to decline. The homicide rate was 20.89 per 100,000 in 2019 with 43,073 killings, down from 30.59 per 100,000 with 63,788 killings in 2017.
Crime and violence affect the lives of millions of people in Latin America. Some consider social inequality to be a major contributing factor to levels of violence in Latin America, where the state fails to prevent crime and organized crime takes over State control in areas where the State is unable to assist the society such as in impoverished communities. In the years following the transitions from authoritarianism to democracy, crime and violence have become major problems in Latin America. The region experienced more than 2.5 million murders between 2000 and 2017. Several studies indicated the existence of an epidemic in the region; the Pan American Health Organization called violence in Latin America "the social pandemic of the 20th century." Apart from the direct human cost, the rise in crime and violence has imposed significant social costs and has made much more difficult the processes of economic and social development, democratic consolidation and regional integration in the Americas.
There is a high crime rate in all regions of Kenya. Petty offences are the most common crime with stealing being the most reported crime. Robbery and theft are among the least cited criminal offences. Crime in Kenya is as low as in countries like Tunisia with a rating of 3.46 crimes per 100,000 people. However, it is important to note that crime in Kenya often goes unreported and police often lack the training or experience to effectively respond to crimes. Despite the reportedly somewhat low crime rate, Kenya has a big problem with organized crime and many gangs work with corrupt police officers and sometimes even the government. Kenya has a criminality score of 7.02 on the Organized Crime Index, the 16th most in the world, an improvement from 11th in 2021.
Crime in Armenia is multi-dimensional. It includes murder, tax evasion, corruption, extortion, money laundering, police brutality, organized crime, and clan or gang violence.
Crime in Paraguay has increased in recent years with criminals often targeting those thought to be wealthy. Although most crime in Paraguay is nonviolent, there has been an increase in the use of weapons and there have been incidents where extreme violence has been used.
Crime in Atlanta, Georgia is above the national median and has been a major problem for the city since the middle 20th century.
Crime in Honduras has become a growing matter of concern for the Honduran population in recent years. Honduras has experienced alarmingly high levels of violence and criminal activity, with homicide rates reaching a peak in 2012, averaging 20 homicides per day. Corruption, extortion, coercion, and drug smuggling also run rampant throughout Honduran society, preventing the nation from building trustworthy authorities like police, and severely limiting economic, social, or political progress. The situation has prompted international organizations and governments to offer assistance in combating crime in Honduras.
Crime in Haiti is investigated by the Haitian police. Since the late 2010s, the country has suffered from widespread gang warfare and civil unrest, including a massive prison breakout in 2024. It also suffers from extreme corruption and high levels of sexual violence.
Overall, rates of crime in Spain are relatively low in comparison to other European countries, with the notable exception of robberies. In 2022 it was listed as number two out of 35 states in Europe with regard to the number of police-recorded robberies relative to population size, although in 2020 it had a lower homicide rate than the European Union average.
Crime in Denmark is combated by the Danish Police and other agencies.
Crime in Venezuela is widespread, with violent crimes such as murder and kidnapping increasing for several years. In 2014, the United Nations attributed crime to the poor political and economic environment in the country—which, at the time, had the second highest murder rate in the world. Rates of crime rapidly began to increase during the presidency of Hugo Chávez due to the institutional instability of his Bolivarian government, underfunding of police resources, and severe inequality. Chávez's government sought a cultural hegemony by promoting class conflict and social fragmentation, which in turn encouraged "criminal gangs to kill, kidnap, rob and extort". Upon Chávez's death in 2013, Venezuela was ranked the most insecure nation in the world by Gallup.
Crime in Austria is combated by a range of Austrian law enforcement agencies.
Crime in Finland is combated by the Finnish police and other agencies.
Crime in Ecuador is investigated by the Ecuadorian police.
Costa Rica is a Central American nation that boasts of a noteworthy safety record on crime as compared to its neighbors in the region. It is one of few nations that have abolished their nation's armed forces. Having had a stable past, this country has been successful in developing its economy. However, since 2000 there has been a significant rise in criminal activity. Increase in domestic illegal activity, such as theft, homicide, and organised crime, has overwhelmed the local population. Sebastian Huhn reports that, "In a public opinion poll in 2011, 45 percent of Costa Rican respondents said that crime and insecurity were the country’s biggest social problems." As a consequence of the overall societal changes, domestic-driven crime has been increasing in the environment that extends beyond traditional settings. Illegal activity, including distribution of weapons has been most commonly witnessed during the sporting events by 'barras' or fan clubs. Crime in Costa Rica, thus, is not only due to domestic crime groups but also transnational criminal organisations.
