EPIC has filed an amicus brief in the Massachusetts Supreme Judicial Court regarding a student privacy case. EPIC said that the police should obtain a warrant before seizing a student's cell phone. Citing a recent Supreme Court case, EPIC explained "Modern cell phones . . . implicate privacy concerns far beyond those implicated by the search of a cigarette pack, a wallet, or a purse. In Riley v. California, a unanimous Supreme Court held that a search of cell phone required a warrant. EPIC previously filed an amicus brief in Commonwealth v. Connolly, a Massachusetts case concerning GPS tracking. The EPIC State Policy Project is based in Cambridge, Massachusetts.