Handguns are by far the most common murder weapon used in the United States, accounting for 7,159 homicides in 2023. This is followed by firearms of an unstated type, with 5,295 cases in that year. Why do murders happen in the U.S.? While most of the time the circumstances of murders in the U.S. remain unknown, homicides due to narcotics come in as the second most common circumstance – making them more common than, for example, gang killings. Despite these gruesome facts, the violent crime rate has fallen significantly since 1990, and the United States is much safer than it was in the 1980s and 1990s. Knife crime vs disease: Leading causes of death The death rate in the U.S. had hovered around the same level since 1990 until there was a large increase due to the COVID-19 pandemic in recent years. Heart disease, cancer, and accidents were the three leading causes of death in the country in 2022. The rate of death from heart disease is significantly higher than the homicide rate in the United States, at 167.2 deaths per 100,000 population compared to a 5.7 homicides per 100,000. Given just 1,562 murders were caused by knife crime, it is fair to say that heart disease is a far bigger killer in the U.S.

Through the past 10 years, a knife or another stab weapon was the most common murder weapon used in homicides in Norway. In 2023, in 16 of the 35 homicides registered, a knife or another stab weapon was the murder weapon. 11 people were murdered by firearms the same year, the highest during the period under consideration.

In 2023/24 there were 262 homicides involving a knife or other sharp instrument in England and Wales, compared with 243 in the previous reporting year. During the provided time period, knife homicides have fluctuated from a low of 186 in 2014/15 to the high seen in the 2017/18 reporting year.

This statistic presents the results of a survey on perceived leading causes of death through interpersonal violence in Japan as of 2018. According to data published by Ipsos, Japanese respondents overestimated the number of violent deaths caused by knives. Around 41 percent of respondents thought that most people killed through interpersonal violence died from knife attacks, when the actual share of stabbing victims was around 23 percent of all violent deaths in Japan.

This statistic shows the number of homicides committed in Canada in 2023, distinguished by the method. In 2023, a total of 778 homicides were reported in Canada. Out of those, 234 were reported as a result of stabbings.

Number of homicide victims, by method used to commit the homicide (total methods used; shooting; stabbing; beating; strangulation; fire (burns or suffocation); other methods used; methods used unknown), Canada, 1974 to 2023.

The number of knife or sharp instrument offences recorded by the police in London rose to approximately 15,016 in 2023/24, compared with 12,786 in the previous year. This was the highest number of knife crime offences reported in London since 2019/20, when there were 15,928 offences. Between 2015/16 and 2019/20, knife crime in London increased yearly, with a particularly large increase occurring between 2016/16 and 2017/18. A wider trend The increase in knife crime witnessed in London has occurred alongside a general increase in overall crime throughout England and Wales. In 2022/23, there were approximately 6.74 million crime offences across England and Wales, compared with just over four million ten years earlier. During a similar time period, the number of knife homicides also increased, and reached 282 in 2021/22, compared with 186 in 2014/15. Due to strict gun laws in the United Kingdom, firearms are rarely used to commit homicides, with knives or other sharp instruments being used in over 41.4 percent of homicides in 2022/23. Acid and moped attacks While knife crime in London has certainly been given a lot of attention by the British media, the increase in acid and moped attacks during the same time period also generated many headlines. In 2017, for example, there were 471 acid attacks recorded by the Metropolitan Police, compared with just 51 in 2007. Moped crime also reached high levels in 2017, with both types of crime declining to much lower levels by the early 2020s. Although overall crime in London continued to rise until 2019/20, this fell back during the COVID-19 pandemic, but by 2023/24, the number of crimes committed in the capital had exceeded pre-pandemic levels.

Cannibalism in the animal kingdom is widespread and well characterized, whereas the occurrence of human cannibalism has been controversial. Evidence points to cannibalism in aboriginal societies, prehistory, and the closely related chimpanzees. We assembled a non-comprehensive list (121 offenders, ~631 victims) of cannibalistic homicides in modern societies (since 1900) through internet-searches, publications, and expert questioning. Cannibalistic homicides were exceedingly rare, and often sex-related. Cannibalistic offenders were mainly men and older than offenders of non-cannibalistic homicides, whereas victims were comparatively young. Cannibalistic offenders typically killed manually (stabbing, strangulating, and beating) rather than using a gun. Furthermore, they killed more strangers and fewer intimates than conventional offenders. Human cannibals, similar to cannibalism in other species, killed and ate conspecifics, occasionally vomited and only rarely (2.5% of victims) ate kin. Interestingly, cannibalistic offenders who killed their blood relatives had more severe mental problems than non-kin-cannibals. We conclude that cannibalistic homicides have a unique pattern of murder methods, offenders, and victims.

Knives or other sharp objects were involved in 46 percent of homicides in England and Wales in 2023/24, the most of any method of killing. Homicides which involved hitting or kicking without a weapon made up 17.4 percent of homicides, while shootings were identified as the method in 3.9 percent of homicides. Overall, there were 570 homicides in this reporting year, which was slightly lower than in the previous year, when there were 585, but noticeably higher than in 2014/15, when there were 504. Firearm homicides rare in England and Wales In 2023/24, there were 262 knife homicides in England and Wales, compared with 282 in 2021/22, which was the highest figure recently. By comparison, homicides which involved the use of a firearm were far less common, with just 22 in the 2023/24 reporting year. Due to strict gun laws and low levels of ownership, the UK contrasts starkly with the United States, which has struggled with high levels of gun violence. Although some specialist police officers in England and Wales are licensed to carry firearms, the majority of police officers are unarmed. In 2023/24, for example, there were just 5,861 armed police, out of around 147,746 police officers. Overall knife crime on the rise Like many other types of crime, knife crime offences in the 2010s started to decline at the start of the decade before creeping up again from 2014 onwards, reaching almost 52,000 in 2019/20. In London, where much of the media’s attention on knife crime is focused, there were 15,928 knife crime offences alone in 2019/20. Although this fell during subsequent reporting years, which were influenced by COVID-19 restrictions, it remains to be seen if the trend will continue. In 2023/24, the number of knife offences in the capital was higher than in any other year since 2019/20.

Number and rate (per 100,000 population) of homicide victims, Canada and Census Metropolitan Areas, 1981 to 2023.

Number, percentage and rate (per 100,000 population) of homicide victims, by racialized identity group (total, by racialized identity group; racialized identity group; South Asian; Chinese; Black; Filipino; Arab; Latin American; Southeast Asian; West Asian; Korean; Japanese; other racialized identity group; multiple racialized identity; racialized identity, but racialized identity group is unknown; rest of the population; unknown racialized identity group), gender (all genders; male; female; gender unknown) and region (Canada; Atlantic region; Quebec; Ontario; Prairies region; British Columbia; territories), 2019 to 2023.

In 2023, there were over 1.8 million assaults in the United States where personal weapons, such as hands, fists, or feet, were used. There were a further 149,766 assault offenses where handguns were used. What are firearms? Firearms are portable weapons used to shoot bullets. There are several different types of firearms, which include rifles, shotguns, machine guns, and pistols. Gun laws in the United States vary from state to state, where some states have stricter laws than others. Each state has their own constitution, which allows them to have their own interpretation of the Second Amendment of the Constitution. Gun culture in the United States is a large part of certain regions, where they share similar attitudes and beliefs about firearms and their right to own them. Aggravated Assault Aggravated assault is an intended action to cause serious bodily harm to someone else. In 2023, New Mexico had the highest rate of aggravated assault in the U.S., with Alaska, Tennessee, Arkansas, and Louisiana rounding out the top five. In contrast, the reported violent crime rate has decreased significantly since 1990, meaning that the U.S. is safer now than it was thirty years ago.

This statistic shows the total number of victims who died as the result of stabbing in Canada in 2016, distinguished by province. In 2016, 57 stabbing homicide victims were reported in Ontario.

One (A, B) or 3 days (C, D) after stab wound injuries on the right side of T13 spinal cord, Thy1-p45 mice (B, D) had fewer TUNEL+ cells compared to their WT littermates (A, C) on the injured side of the spinal cord. Serving as an internal control, there were almost no TUNEL+ cells on the contralateral uninjured side of the spinal cord in every section. The TUNEL+ cells co-localized with Hoechest 33342 nuclei staining and showed the typical features of cell death (DNA fragmentation and condensation) in the magnified view of injured spinal cord from both Thy1-p45 mice and their WT littermates (E–F). Scale bars: 200 µm (A–D), 20 µm (E, F).

There were 116 homicides recorded by the police in London in the 2023/24 reporting year, compared with 112 in 2022/23. During this provided time period, 2017/18 had the most homicides in London at 159, with the fewest occurring in 2016/17, when there were 107. Comparisons with the rest of the UK With a homicide rate of 13.1 per million people, London had the highest homicide rate among UK regions in 2023/24. On a more localized level, the Metropolitan Police of Greater London reported a lower homicide rate than other police force areas that cover major cities, such as the West Midlands Police Force, while the highest homicide rate among UK police forces was in Cleveland, in North East England. Across England and Wales as a whole, the number of homicides in 2023/24 was 583, compared with 581 in the previous year. Knives the most common weapon used In 2022/23 there were 244 homicides in England and Wales involving a knife or other sharp instrument. As a comparison, there were just 29 homicides caused by a firearm in the same reporting year. While guns are generally difficult to obtain in the United Kingdom, knives are far more prevalent and have become a major problem for the police, particularly in London. The number of knife crime offences in London rose from 9,752 in 2015/16 to over 15,928 by 2019/20, before falling back recently, to 12,786 in 2022/23. Although 2023/24 saw a return to near pre-pandemic levels, with 15,016 offences.

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In 2019, there were 454 victims of workplace homicide across the United States. Among these, the most common cause of death was shootings, with 363 people falling victim to gun violence. The second leading cause of death was knife-related incidents, with 42 victims in 2019.

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In 2023, firearms were the most common weapon used in violent deaths of LGBT+ people in Brazil. Out of the 230 violent deaths reported in the country that year, 70 were victims of this type of weapon. Meanwhile, another 34 deaths reported were caused by stabbing.

Saint Kitts and Nevis saw a murder rate of 65 per 100,000 inhabitants, making it the most dangerous country for this kind of crime worldwide as of 2023. Interestingly, El Salvador, which long had the highest global homicide rates, has dropped out of the top 20 after a high number of gang members have been incarcerated. Meanwhile, Celaya in Mexico was the most dangerous city for murders. Violent conflicts worldwide Notably, these figures do not include deaths that resulted from war or a violent conflict. While there is a persistent number of conflicts worldwide, resulting casualties are not considered murders. Partially due to this reason, homicide rates in Latin America are higher than those in Afghanistan or Syria. A different definition of murder in these circumstances could change the rate significantly in some countries. Causes of death Also noteworthy is that murders are usually not random events. In the United States, the circumstances of murders are most commonly arguments, followed by narcotics incidents and robberies. Additionally, murders are not a leading cause of death. Heart diseases, strokes and cancer pose a greater threat to life than violent crime.