The Violent Criminal Apprehension Program (ViCAP) serves as the national information center that collects, collates and analyzes crimes of violence. The system contains solved and unsolved cases involving homicide or attempted homicide, sexual assaults,

This dataset reflects reported incidents of crime that have occurred in the City of Chicago over the past year, minus the most recent seven days of data. Data is extracted from the Chicago Police Department's CLEAR (Citizen Law Enforcement Analysis and Reporting) system. In order to protect the privacy of crime victims, addresses are shown at the block level only and specific locations are not identified. Should you have questions about this dataset, you may contact the Research & Development Division of the Chicago Police Department at 312.745.6071 or RandD@chicagopolice.org. Disclaimer: These crimes may be based upon preliminary information supplied to the Police Department by the reporting parties that have not been verified. The preliminary crime classifications may be changed at a later date based upon additional investigation and there is always the possibility of mechanical or human error. Therefore, the Chicago Police Department does not guarantee (either expressed or implied) the accuracy, completeness, timeliness, or correct sequencing of the information and the information should not be used for comparison purposes over time. The Chicago Police Department will not be responsible for any error or omission, or for the use of, or the results obtained from the use of this information. All data visualizations on maps should be considered approximate and attempts to derive specific addresses are strictly prohibited.

The Chicago Police Department is not responsible for the content of any off-site pages that are referenced by or that reference this web page other than an official City of Chicago or Chicago Police Department web page. The user specifically acknowledges that the Chicago Police Department is not responsible for any defamatory, offensive, misleading, or illegal conduct of other users, links, or third parties and that the risk of injury from the foregoing rests entirely with the user. Any use of the information for commercial purposes is strictly prohibited. The unauthorized use of the words "Chicago Police Department," "Chicago Police," or any colorable imitation of these words or the unauthorized use of the Chicago Police Department logo is unlawful. This web page does not, in any way, authorize such use. Data is updated daily.

The Boston Police Department’s Homicide Investigation Unit investigates all homicides occurring within Boston Police jurisdiction. According to FBI standards, the annual homicide clearance rate is calculated using the total number of new homicides in a calendar year, and the total number of homicides that are cleared that calendar year – regardless of the year the homicide occurred within. The reason for this is that homicide investigations can span multiple calendar years. In addition, incidents that happened in previous years can be ruled a homicide years later and added to the current year’s total.

In 2023, Texas had the highest number of forcible rape cases in the United States, with 15,097 reported rapes. Delaware had the lowest number of reported forcible rape cases at 194. Number vs. rate It is perhaps unsurprising that Texas and California reported the highest number of rapes, as these states have the highest population of states in the U.S. When looking at the rape rate, or the number of rapes per 100,000 of the population, a very different picture is painted: Alaska was the state with the highest rape rate in the country in 2023, with California ranking as 30th in the nation. The prevalence of rape Rape and sexual assault are notorious for being underreported crimes, which means that the prevalence of sex crimes is likely much higher than what is reported. Additionally, more than a third of women worry about being sexually assaulted, and most sexual assaults are perpetrated by someone the victim knew.

The sample for the Cold Case Survey Data (n = 1,051) was drawn from a Bureau of Justice Statistics (BJS) database of chiefs of police and sheriffs. The database was comprised of 15,884 chiefs of police from all police departments in the United States, including Native American tribal police departments. A stratified sample of 5,000 agencies was drawn from the database. The resulting sample of 5,000 included Native American tribal police departments (n = 44) and all other departments with more than 100 full-time sworn officers (n = 997). The balance of the sample (n = 3,959) was comprised of police departments in the following size categories: 1,886 from departments with zero to 25 full-time sworn officers; 1,000 from departments with 26 to 50 full-time sworn officers; 707 from departments with 51 to 75 full-time sworn officers; and 366 from departments with 76 to 99 full-time sworn officers. The results from the national survey were used to select sites for an analysis of case files. To ensure that researchers could obtain a large number of cases for analysis, only sites that reported conducting in excess of 50 cold-case investigations per year were considered. There were a dozen agencies that reported conducting more than 50 cold-case investigations per year; from these researchers selected the District of Columbia, Baltimore, and Dallas for analysis of cold-case homicide investigations (Cold Case Homicide Data) based on the additional considerations of travel distance, relationships with departments and feasibility. None of the three homicide case sites had computer files that were suitable for sampling cases. Further, cases in which a cold-case investigation had been conducted were mixed in with other homicide files, with no special notations on the case folder that indicated that a cold-case investigation had been undertaken. Therefore, at all three sites, researchers had to rely on cold-case investigators to create the sample. In all, 189 homicide cases were sampled in the District of Columbia, 113 in Dallas, and 127 in Baltimore. In each of the homicide sites, roughly half of the cases had been solved and half remained unsolved. Denver was selected for the analysis of sexual assault cold-cases (Cold Case Sexual Assault Data) because it had received a Department of Justice (DOJ) grant to conduct testing of DNA material in sexual-assault cold cases. The Denver sample consisted of cases in which a DNA match had been made. To assess the current practices in cold-case investigations, this study utilized a national online survey of law enforcement agencies (Cold Case Survey Data, n = 1,051) to document the range of ways in which cold-case work is conducted and assess how this organization affects cold-case clearance rates. In November 2008, the chiefs of police in the sample were sent a letter explaining the purpose of the survey and inviting them to participate. Potential respondents were directed to the web-based survey instrument through a provided web address. Three separate mails were made. The first mailing went to all 5,000 potential respondents. Two weeks later, letters were mailed to the 4,919 respondents who had not yet completed the survey. Two weeks after the second letter was sent, letters were mailed to the 4,570 respondents who had not yet completed the survey. The survey was taken down from the web in February 2009.To determine the types of cold cases that were most likely to be solved, researchers used the results from the national survey to identify four jurisdictions that conduct large numbers of cold-case investigations. Researchers chose three jurisdictions that conducted a large number of cold-case homicide investigations: the District of Columbia, Baltimore, Maryland, and Dallas, Texas (Cold Case Homicide Data, n = 429). To these three sites, researchers added Denver, Colorado, (Cold Case Sexual Assault Data, n = 105) because it had received a Department of Justice grant to conduct testing of DNA material in sexual assault cold cases. At all four sites, cold cases were examined for seven categories of data including victim's characteristics, crime context, motivation, human capital, physical evidence, basis for cold-case investigations and cold-case actions. These data are part of NACJD's Fast Track Release and are distributed as they there received from the data depositor. The files have been zipped by NACJD for release, but not checked or processed except of the removal of direct identifiers. Users should refer to the accompany readme file for a brief description of the files available with this collections and consult the investigator(s) if further information is needed.To assess the current practices in cold-case investigations, this study utilized a national online survey of law enforcement agencies (Cold Case Survey Data, n = 1,051) to document the range of ways in which cold-case work is conducted and assess how this organization affects cold-case clearance rates. In Novembe...

As of September 2023, about 30,200 crime incidents were recorded in the Philippines. Across regions, the National Capital Region (NCR) recorded the highest number of crime incidents followed by Region 4-A. Crime incidents include both focus and non-focus crimes.