It's worth nothing that's for the federal question, although it's certainly relevant here too. As far as the Massachusetts Constitution, two of the judges here

It's worth nothing that's for the federal question, although it's certainly relevant here too. As far as the Massachusetts Constitution, two of the judges here held that this type of location data is protected. The majority focused on the government action (it's not third party if the police actively cause a third party to do something), but the broader question might get revisited in a later case.