Carpenter v United States, No 16-402, 585 US___, 138 S Ct 2206 (2018)
Katrien Keyaerts, Belgian attorney living in the United States; External Research Fellow, Research Group Fundamental Rights & Constitutionalism, Free University Brussels (VUB); LLM in US Legal Studies, University of Oklahoma (OU) College of Law. For correspondence: <mailto:katrienkeyaerts@ou.edu>.
US Const amend IV; Stored Communications Act (SCA; 18 USC 121, §§ 2701-2712), which is part of the Electronic Communications Privacy Act (ECPA; 18 USC § 2510 et sqq).