Dateline: Sound And Fury covered the case of Tiffany Pugh, a 30-year-old wife and mother of two and a Delta Airlines flight attendant, who was murdered in her East Point, Georgia, home on November 23, ...

After that day, I used the touchscreen more often. At first, it was just for convenience, but I reached for it constantly. For example, it felt faster and easier to tap the screen when going through ...