Fitbit helps lead police to San Jose woman's alleged killer – her stepfather

A San Jose woman's Fitbit helped provide clues to police investigating her death, leading to the arrest of her 90-year-old stepfather this week. San Jose police said Tony Aiello was arrested Tuesday on suspicion of murdering 67-year-old Karen Navarra on Sept. 13. CBS San Francisco reported that officers responding to a welfare check for Navarra on the 1000 block of Terra Noble Way found her with visible injuries and unresponsive, police said. She was pronounced dead at the scene.

https://www.cbsnews.com