Scientific Super Sleuths 1973 Bureau of Alcohol Tobacco & Firearms (ATF); Forensic Science

more at http://quickfound.net/

'This film shows different scientific methods used in identifying criminals, including handwriting analysis, voice print identification, and gunshot residue.'

Originally a public domain film from the National Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied.

The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original).

https://en.wikipedia.org/wiki/Bureau_of_Alcohol,_Tobacco,_Firearms_and_Explosives

Wikipedia license: http://creativecommons.org/licenses/by-sa/3.0/

The Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) is a federal law enforcement organization within the United States Department of Justice. Its responsibilities include the investigation and prevention of federal offenses involving the unlawful use, manufacture, and possession of firearms and explosives; acts of arson and bombings; and illegal trafficking and tax evasion of alcohol and tobacco products. The ATF also regulates via licensing the sale, possession, and transportation of firearms, ammunition, and explosives in interstate commerce. Many of the ATF's activities are carried out in conjunction with task forces made up of state and local law enforcement officers, such as Project Safe Neighborhoods. The ATF operates a unique fire research laboratory in Beltsville, Maryland, where full-scale mock-ups of criminal arson can be reconstructed. The agency is led by Regina Lombardo, Acting Director, and Ronald B. Turk, Acting Deputy Director. The ATF has 5,101 employees and an annual budget of $1.274 billion (2019)...

ATF is responsible for regulating firearm commerce in the United States. The bureau issues Federal Firearms Licenses (FFL) to sellers, and conducts firearms licensee inspections. The bureau is also involved in programs aimed at reducing gun violence in the United States, by targeting and arresting violent offenders who unlawfully possess firearms. ATF was also involved with the Youth Crime Gun Interdiction Initiative, which expanded tracing of firearms recovered by law enforcement, and the ongoing Comprehensive Crime Gun Tracing Initiative. ATF also provides support to state and local investigators, through the National Integrated Ballistic Identification Network (NIBIN) program.

Firearms tracing

ATF's Comprehensive Crime Gun Tracing Initiative is the largest operation of its kind in the world. In FY07, ATF's National Tracing Center processed over 285,000 trace requests on guns for over 6,000 law enforcement agencies in 50 countries. ATF uses a Web-based system, known as eTrace, that provides law enforcement agencies with the capability to securely and electronically send trace requests, receive trace results, and conduct basic trace analysis in real time. Over 2,000 agencies and more than 17,000 individuals currently use eTrace, including over 33 foreign law enforcement agencies...

Firearms ballistic tracing

ATF provides investigative support to its partners through the National Integrated Ballistic Information Network (NIBIN), which allows federal, state, and local law enforcement agencies to image and compare crime gun evidence. NIBIN currently has 203 sites. In FY07, NIBIN's 174 partner agencies imaged more than 183,000 bullets and casings into the database, resulting in over 5,200 matches that provided investigative leads.

Regulation of explosives

With the passage of the Organized Crime Control Act (OCCA) in 1970, ATF took over the regulation of explosives in the United States, as well as prosecution of persons engaged in criminal acts involving explosives. One of the most notable investigations successfully conducted by ATF agents was the tracing of the vehicle used in the World Trade Center 1993 bombings, which led to the arrest of persons involved in the conspiracy.

ATF also enforces provisions of the Safe Explosives Act, passed after 9/11 to restrict the use/possession of explosives without a federal license to use them. ATF is considered to be the leading federal agency in most bombings that occur within the U.S., with exception to bombings related to international terrorism (investigated by the FBI)...