In early 2025, Atlanta resident Samuel Tunick was on his way home following a trip abroad. After landing in the US, customs agents demanded access to his Pixel phone, which was running an alternative version of Android called GrapheneOS. Rather than hand over his data, Tunick used a clever feature of the software to delete everything. Now, he’s facing federal charges.

The first hearing in this case happened last week, according to The Guardian, during which government attorneys and agents claimed that Tunick was subjected to a standard secondary interrogation at an international airport. During that encounter, agents were “looking for anything that’s prohibited.” However, Tunick’s legal team alleges he was targeted for his activism.

Tunick was involved with a group called Defend the Atlanta Forest, which opposed the construction of an enormous law enforcement training facility in the area often known as Cop City. What Tunick didn’t know, according to his lawyers, was that he’d been placed on a watch list for his actions and that Customs and Border Protection had discussed over email plans to detain him upon his arrival back in the US for “suspected terrorism activities.”