Fascinating story: https://www.politico.com/news/2023/03/07/privacy-loophole-ring-doorbell-00084979
At first the police just wanted two hours of footage from this guy's doorbell Ring cam.
"It was just the beginning.
They asked for more footage, now from the entire day’s worth of records. And a week later, Larkin received a notice from Ring itself: The company had received a warrant, signed by a local judge. The notice informed him it was obligated to send footage from more than 20 cameras — whether or not Larkin was willing to share it himself."