Ben's death had been recorded on paper more than 24 hours previously. But in the very late hours of July 19, 2009, Ben finally no longer had a pulse. The heart of a Ranger was still, but alive and awaiting its next mission.

When Jill Stephenson received the call that her 21-year-old son, Corporal Ben Kopp, had been shot in the leg while serving in Operation Enduring Freedom, her fear was that he would lose his leg. But soon her fears would be realized in more devastating ways than she ever expected. Due to complications, Ben went into a coma, and eight days later he was pronounced brain-dead. Corporal Ben Kopp, an American hero who was credited with saving the lives of six of his fellow soldiers on the battlefield, was struck down defending his country; he died a ranger, a warrior, and a patriot. And his heroism would not stop at death.

Through the donating of his organs, bone, skin, and tissue, the mischievous and fun-loving kid from Rosemount, Minnesota went on to save the lives of four Americans and benefited the lives of more than 60. After reporting Cpl. Kopp's story, broadcast journalist Bill Lunn couldn't forget it, referring to it as the most compelling story of his career. In Heart of a Ranger, Lunn follows Ben's life from his childhood in the Midwest to the battlefields of Southern Afghanistan, to the chest of his heart donor recipient in Chicago. Through interviews with loved ones, service members, and Ben's heart recipient, Heart of a Ranger captures the true story of American bravery and sacrifice. In these minutes and in reality, the impact of Ben's life beats on.