In fact, police seem to have already relied on his smart meter that measures electricity and water usage. Police found that on the night of the murder, Bates used roughly 140 gallons of water between 1:00am and 3:00am. Investigators believe that this could be a sign that he had used water to wash away evidence of what happened on his hot tub patio, Engadget reported.Regardless of what’s discovered on the Echo, the use of evidence gathered from smart devices has been controversial. Kimberly Weber, Bates’ a
Source: The walls have ears: Warrant granted for Amazon Echo recordings — RT America