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Microstamping
Microstamping is a proprietary ballistics identification technology. Microscopic markings are engraved onto the tip of the firing pin and onto the breech face of a firearm with a laser. When the gun is fired, these etchings are transferred to the primer by the firing pin and to the cartridge case head by the breech face, using the pressure created when a round is fired. After being fired, if the cases are recovered by police, the microscopic markings imprinted on the cartridges can then be examined by forensic ballistics experts to help trace the firearm to the last registered owner."Cracking the Case: The Crime Solving Promise of Ballistics Identification." Educational Fund to Stop Gun Violence Report on Microstamping, 2004Report/ref> A California law requiring the use of microstamping technology in all new semiautomatic firearms sold in the state has attracted controversy. Legal jurisdictions in the United States California Microstamping legislation was passed in California ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forensic Firearm Examination
Forensic firearm examination is the forensic process of examining the characteristics of firearms or bullets left behind at a crime scene. Specialists in this field try to link bullets to weapons and weapons to individuals. They can raise and record obliterated serial numbers in an attempt to find the registered owner of a weapon and look for fingerprints on a weapon and cartridges. By examining unique striations impressed into a bullet from the barrel of a gun, expended ammunition can be linked back to a specific weapon. These striations are due to the rifling inside the barrels of firearms. Rifling spins the bullet when it is fired out of the barrel to improve precision. Although bullet striations are individualized unique evidence, microscopic striations in the barrel of the weapon are subject to change slightly, after each round that is fired. For this reason, forensic ballistics examiners may not fire more than five shots from a weapon found at a scene. Known exemplars tak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California Assembly Bill 1471 (2007)
AB 1471 or AB 1471 Crime Gun Identification Act of 2007 is legislation passed by the California State Senate on September 6, 2007, and then by the California State Assembly on September 10, 2007, with votes of 21–17 and 43–29 respectively. It was then signed into law by Governor Arnold Schwarzenegger on October 13, 2007, becoming the first legislation of its kind to enact microstamping of firearms. Its implementation was then placed on hold. The hold was lifted in 2013. California's "unsafe firearm" laws, which include AB 1471, do not apply to any firearms used or purchased by any law enforcement agency. Purpose AB 1471 changes California definitions of "unsafe handgun" and also requires that: "7) Commencing January 1, 2010, for all semiautomatic pistols that are not already listed on the roster pursuant to Section 12131, it is not designed and equipped with a microscopic array of characters that identify the make, model, and serial number of the pistol, etched or otherwise ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sporting Arms And Ammunition Manufacturers Institute
The Sporting Arms and Ammunition Manufacturers' Institute (SAAMI, pronounced "Sammy") is an association of American manufacturers of firearms, ammunition, and components. SAAMI is an accredited standards developer that publishes several American National Standards that provide safety, reliability, and interchangeability standards for commercial manufacturers of firearms, ammunition, and components. In addition, SAAMI publishes information on the safe and responsible transportation, storage, and use of those products. History The origins of SAAMI date back to World War I and the Society of American Manufacturers of Small Arms and Ammunition (SAMSAA). In 1913, the US War Department encouraged the firearms and ammunition industry to establish an organization to share new technology and establish common standards for small arms and ammunition. SAMSAA was officially formed in 1918, however became inactive by the early 1920s. By the mid-1920s, the United States was still su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Firearm Laws
Gun laws and policies, collectively referred to as firearms regulation or gun control, regulate the manufacture, sale, transfer, possession, modification, and use of small arms by civilians. Laws of some countries may afford civilians a right to keep and bear arms, and have more liberal gun laws than neighboring jurisdictions. Gun control typically restricts access to certain categories of firearms and limits the categories of persons who may be granted permission to access firearms. There may be separate licenses for hunting, sport shooting, self-defense, collecting, and concealed carry, each with different sets of requirements, privileges, and responsibilities. Gun laws are usually justified by a legislature's intent to curb the usage of small arms in crime, and to this end they frequently target types of arms identified in crimes and shootings, such as handguns and other types of concealable firearms. Semi-automatic rifle designs which are derived from service rifles, someti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oakland Police Department
The Oakland Police Department (OPD) is a law enforcement agency responsible for policing the city of Oakland, California, United States. As of May 2021, the department employed 709 sworn officers and 371 civilian employees. The department is divided into 5 geographical divisions policing Oakland's 78 square miles and population of 420,000. The OPD receives 550,000 annual calls for service, and responds to over 250,000 law enforcement incidents. History The Oakland Police Department was formed in 1853 by Oakland founder and first mayor Horace W. Carpentier. Oakland had been incorporated as a town by the state legislature in 1852, and with its rapid expansion, Carpentier felt the need to organize a city government with a police force to provide regular law enforcement. Heretofore, vigilante justice had been the norm. On October 15, 1853, the town council appointed John McCann as the first town marshal, assisted by two deputies and operating out of a small waterfront building which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States National Research Council
The National Academies of Sciences, Engineering, and Medicine (NASEM), also known as the National Academies, is a congressionally chartered organization that serves as the collective scientific national academy of the United States. The name is used interchangeably in two senses: (1) as an umbrella term or parent organization for its three sub-divisions that operate as quasi-independent honorific learned society member organizations known as the National Academy of Sciences (NAS), the National Academy of Engineering (NAE), and the National Academy of Medicine (NAM); and (2) as the brand for studies and reports issued by the unified operating arm of the three academies originally known as the National Research Council (NRC). The National Academies also serve as public policy advisors, research institutes, think tanks, and public administration consultants on issues of public importance or on request by the government. The National Research Council, National Academy of Engineer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward Kennedy
Edward Moore Kennedy (February 22, 1932 – August 25, 2009) was an American lawyer and politician from Massachusetts who served as a member of the United States Senate from 1962 to his death in 2009. A member of the Democratic Party and the prominent Kennedy family, he was the second-most-senior member of the Senate when he died. He is ranked fifth in U.S. history for length of continuous service as a senator. Kennedy was the younger brother of President John F. Kennedy and U.S. attorney general and U.S. senator Robert F. Kennedy, and the father of U.S. representative Patrick J. Kennedy. After attending Harvard University and earning his law degree from the University of Virginia, Kennedy began his career as an assistant district attorney in Suffolk County, Massachusetts. He won a November 1962 special election in Massachusetts to fill the vacant seat previously held by his brother John, who had taken office as the U.S. president. He was elected to a full six-year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xavier Becerra
Xavier Becerra (; born January 26, 1958) is an American attorney and politician who served as the 25th United States secretary of health and human services, a position he held from March 19, 2021 to January 20, 2025. He is the first Latino to hold the position. Becerra previously served as the attorney general of California from January 2017 until March 2021. He was a member of the United States House of Representatives, representing downtown Los Angeles in Congress from 1993 to 2017. A member of the Democratic Party, Becerra was Chairman of the House Democratic Caucus from 2013 to 2017. Born in Sacramento, California, Becerra graduated from Stanford University and received his Juris Doctor degree from Stanford Law School. He worked as a lawyer at the Legal Assistance Corporation of central Massachusetts, before returning to California in 1986 to work as an administrative assistant for state senator Art Torres. He served as a deputy attorney general in the California Depart ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Court Of Appeals For The Ninth Circuit
The United States Court of Appeals for the Ninth Circuit (in case citations, 9th Cir.) is the U.S. federal court of appeals that has appellate jurisdiction over the U.S. district courts for the following federal judicial districts: * District of Alaska * District of Arizona * Central District of California * Eastern District of California * Northern District of California * Southern District of California * District of Hawaii * District of Idaho * District of Montana * District of Nevada * District of Oregon * Eastern District of Washington * Western District of Washington The Ninth Circuit also has appellate jurisdiction over the territorial courts for the District of Guam and the District of the Northern Mariana Islands. Additionally, it sometimes handles appeals that originate from American Samoa, which has no district court and partially relies on the District of Hawaii for its federal cases. Headquartered in San Francisco, California, the Ninth Circuit is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States District Court For The Central District Of California
The United States District Court for the Central District of California (in case citations, C.D. Cal.; commonly referred to as the CDCA or CACD) is a United States district court, federal trial court that serves over 19 million people in Southern and Central California, making it the most populous federal judicial district. The district was created on September 18, 1966. Cases from the Central District are appealed to the United States Court of Appeals for the Ninth Circuit (except for patent claims and claims against the United States government under the Tucker Act, which are appealed to the United States Court of Appeals for the Federal Circuit, Federal Circuit). Along with the U.S. District Court for the Central District of Illinois, Central District of Illinois, the court is the only district court referred to by the name "Central" – all other courts with similar geographical names instead use the term "Middle". History California was admitted to the union on Septembe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Shooting Sports Foundation
The National Shooting Sports Foundation (NSSF) is an American national trade association for the firearms industry that is based in Newtown, Connecticut. Formed in 1961, the organization has more than 8,000 members: The NSSF helps write safety and instruction standards. The NSSF sponsors the annual Shooting Hunting and Outdoor Trade Show, the (SHOT Show).The History of The National Shooting Sports Foundation (NSSF) NSSF.org, Retrieved December 20, 2012. The NSSF has advocated in favor of Gun politics in the United States, gun rights, including arguing against limits on high capacity magazines and the broad use of the term "assault weapon". It has also supported legislation allowing concealed carry and has offered proposals to prohibit the United States Enviro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
