When the State of Maryland tracks a vehicle with a GPS device attached to the exterior of a car in order to watch its movements, is that considered a “search” under the Fourth Amendment? A recent case that arose from the GPS tracking of a defendant’s car answered that question.
In the case, police officers asked officers in the Repeat Offender Proactive Enforcement Section (ROPE) to help them conduct surveillance on the defendant who they believed was involved in some commercial burglaries.
The GPS tracker used by ROPE had a cell phone piece and a GPS piece, which communicated to determine the latitude and longitude of where a unit was located. A battery that didn’t interfere with vehicle operation operated the device. It was activated before the installation and stored location data in its memory. Police could access the historical data as well as display location in real time. Continue reading