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United States V. Pineda-Moreno, Tracking Down Individuals' Reasonable Expectation Of Privacy In The Information Age, Caitlin Emmett

Golden Gate University Law Review

In Pineda-Moreno, the Ninth Circuit held that prolonged police monitoring of a defendant’s precise location through the use of GPS transmitters did not constitute a search. In so holding, the Ninth Circuit relied on the Supreme Court decision in United States v. Knotts. Knotts held that “[a] person traveling in an automobile on public thoroughfares has no reasonable expectation of privacy in his movements from one place to another.” Prior to the Ninth Circuit’s decision in Pineda-Moreno, most federal appellate courts interpreted Knotts to hold that location tracking outside the home is analogous to physical surveillance and …