On June 6, 2013, the 45th anniversary of the assassination of Senator and presidential hopeful Robert F. Kennedy, CBS This Morning did a story that featured renowned LIFE magazine photographer Bill Eppridge.

The story highlights the search for evidence by CBS correspondent Michelle Miller of her father's story about having treated Kennedy and others who were injured that evening. Her father, Dr. Ross Miller, was a trauma surgeon who was on the scene.

Bill Eppridge was there, as he was embedded with Kennedy's campaign. His images of that evening are both devastating and iconic. The role his never-before-seen photographs end up playing in Michelle Miller's personal quest in this story is touching.

The video can be seen here.