Seeds + Permafrost + Feather - S3-E17
Plot hole: The team is trying to recreate the movements of a murdered seed vault employee by using his phone's geolocation attributes (compass, accelerometer, altimeter, etc). They are trying to backtrack from the place they found the murdered employee to where he first surprised his killer. They backtrack using the data from the employee's phone, and there is another set of data shown on the computer. But they only have one phone's data to work with. Where did the data presumably from the killer's phone come from? (00:12:50)