Sunshine Stewart was found dead after she went paddleboarding near Union, Maine, on July 2. Her death was ruled a homicide July 3.

The New York Times bestselling author and filmmaker, who wrote and directed the major motion picture adaptation of her debut novel "Big Stone Gap," stops by to discuss her latest book.

ABC News Chief Justice Correspondent Pierre Thomas reports on Secret Service agents being suspended in connection to the assassination attempt at a campaign rally in Pennsylvania.