https://finance.yahoo.com/news/u-top-court-rules-warrants-143124701.html

In the ruling written by conservative Chief Justice John Roberts, the court decided in favor of Timothy Carpenter, who was convicted in several armed robberies at Radio Shack and T-Mobile stores in Ohio and Michigan with the help of past cellphone location data that linked him to the crime scenes.

Roberts was joined by the court's four liberal justices in the majority. The court's other four conservatives dissented.