WaPo: Commit a crime? Your Fitbit, key fob or pacemaker could snitch on you. by Justin Jouvenal:
With no witnesses other than Richard, detectives turned to the vast array of data and sensors that increasingly surround us. An important bit of evidence came from an unlikely source: the Fitbit tracking Connie’s movements.
Others from the home’s smart alarm systems, Facebook, cellphones, email and a key fob allowed police to re-create a nearly minute-by-minute account of the morning that they said revealed Richard’s story was an elaborately staged fiction.
Undone by his data, Richard was charged with his wife’s murder. He has pleaded not guilty.
The case, which is in pretrial motions, is perhaps the best example to date of how Internet-connected, data-collecting smart devices such as fitness trackers, digital home assistants, thermostats, TVs and even pill bottles are beginning to transform criminal justice.
The ubiquitous devices can serve as a legion of witnesses, capturing our every move, biometrics and what we have ingested. They sometimes listen in or watch us in the privacy of our homes. And police are increasingly looking to the devices for clues.