So does this Supreme Court ruling mean that when the Oakland Police and FBI used a Stingray to locate an attempted murder suspect without a warrant their action

So does this Supreme Court ruling mean that when the Oakland Police and FBI used a Stingray to locate an attempted murder suspect without a warrant their actions were illegal? We must hold the FBI accountable for their violation of the 4th Amendment. https://arstechnica.com/tech-policy/2017/07/fbi-didnt-need-warrant-for-stingray-in-attempted-murder-case-doj-says/ https://arstechnica.com/tech-policy/2017/07/fbi-didnt-need-w...