Eric Johnson is the author of the bestselling book, "My Father's Story: The Murder of the Best Man I've Ever Known."

Eric delves into the life and tragic death of his father, Bill Johnson, who was brutally murdered by his ex-girlfriend in his home, taking not only his life but also that of his beloved dog.

Eric shares behind the scenes of the court case and the one thing he wished he would've included in the story.

All that and more.