"captured audio of the killings, and subsequent removal of the bodies"
On a one-second buffer ?
Unless said buffer is sent off to Amazon servers immediately, which effectively transforms the device into an audio streaming device that records everything onto Amazon servers, I really don't see what that thing could possibly have sent to the server that is of any use.
And if the Echo is effectively recording all sounds 24/7 in your house, then it is by far the most disgusting application of technology ever brought into this world and Big Brother is purple with envy.
Biting the hand that feeds IT
