The photographer who worked with Steve Hartman describes in poignant detail the emotional challenges of working with the families of school shooting victims.

Steve Hartman recounts his experience visiting the bedrooms of kids killed in school shootings across the country.

The families of eight school shooting victims opened their doors to Steve Hartman and photographer Lou Bopp, allowing them to document their children's bedrooms.

Safety concerns raised after plane struck by bullet in Dallas; How this new car runs without gas or electricity

Actor Kathy Bates sits down with Ben Mankiewicz to discuss her latest role in the CBS drama "Matlock." Then, Lee Cowan meets Jacob Rock, a 20-year-old nonverbal man with autism who composed a symphony in his head. With the help of musician Rob Laufer, Jacob's ideas became a reality when the University of Southern California's orchestra played it. "Here Comes the Sun" is a closer look at some of the people, places and things we bring you every week on "CBS Sunday Morning."

The photographer who worked with Steve Hartman describes in poignant detail the emotional challenges of working with the families of school shooting victims.

Steve Hartman recounts his experience visiting the bedrooms of kids killed in school shootings across the country.

The families of eight school shooting victims opened their doors to Steve Hartman and photographer Lou Bopp, allowing them to document their children's bedrooms.

Safety concerns raised after plane struck by bullet in Dallas; How this new car runs without gas or electricity

What appeared to be an open-and-shut case for Texas investigators turned out to be a twisted murder plot involving victim Alyssa Beard's ex-boyfriend Andrew Beard and his fiancée Holly Elkins – who detectives say was the mastermind.