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An official website of the United States government, Department of Justice.

DNA (Deoxyribonucleic Acid)

Replication Studies are Vital to Science We Can Count On

Science is a cornerstone of the justice system, and reliability is a cornerstone of science. Justice tools we take for granted today, such as crime mapping software, DNA identification of suspects, and automated fingerprint systems, are products of well-tested science. Extraordinary tools are now ordinary features of our justice system because the science has persuaded the courts and law enforcement that those tools, in the...