Privacy at the borderAppellate court issues encouraging border search opinion

Published 15 March 2018

The U.S. Court of Appeals for the Fifth Circuit in U.S. v. Molina-Isidoro recently issued an encouraging opinion related to the digital privacy of travelers crossing the U.S. border. The Electronic Frontier Foundation (EFF) filed an amicus brief last year in the case, arguing that the Supreme Court’s decision in Riley v. California (2014) supports the conclusion that border agents need a probable cause warrant before searching electronic devices because of the unprecedented and significant privacy interests travelers have in their digital data. In Riley, the Supreme Court followed similar reasoning and held that police must obtain a warrant to search the cell phone of an arrestee.

The U.S. Court of Appeals for the Fifth Circuit in U.S. v. Molina-Isidoro recently issued an encouraging opinion related to the digital privacy of travelers crossing the U.S. border.

The Electronic Frontier Foundation (EFF) filed an amicus brief last year in the case, arguing that the Supreme Court’s decision in Riley v. California (2014) supports the conclusion that border agents need a probable cause warrant before searching electronic devices because of the unprecedented and significant privacy interests travelers have in their digital data. In Riley, the Supreme Court followed similar reasoning and held that police must obtain a warrant to search the cell phone of an arrestee.

In a blog post on the EFF website, Sophia Cope writes that in U.S. v. Molina-Isidoro, although the Fifth Circuit declined to decide whether the Fourth Amendment requires border agents to get a warrant before searching travelers’ electronic devices, one judge invoked prior case law that could help us establish this privacy protection.

Ms. Molina-Isidoro attempted to enter the country at the port of entry at El Paso, TX. An x-ray of her suitcase led border agents to find methamphetamine. They then manually searched her cell phone and looked at her Uber and WhatsApp applications. The government sought to use her correspondence in WhatsApp in her prosecution, so she moved to suppress this evidence, arguing that it was obtained in violation of the Constitution because the border agents didn’t have a warrant.