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The Outer Limits: Imsi-Catchers, Technology, And The Future Of The Fourth Amendment, Ryan C. Chapman

Pepperdine Law Review

Recent advances in technology are posing new challenges for a legal system based on decades-old precedent. Nowhere is this more apparent than in law enforcement’s warrantless use of IMSI Catchers. These devices mimic a cell phone tower, and when the device is activated, cell phones will naturally connect to them. Law enforcement officers can use those intercepted cell phone signals to track a suspect’s movements in real time with startling accuracy. Scholarly commentary on these devices has largely concluded that their use requires a warrant. This Comment engages in a close examination of Fourth Amendment precedent and argues that, as …