On September 21, 2011, the controversial execution of Georgia inmate Troy Davis, who spent twenty years on death row for a crime he most likely did not commit, revealed the complexity of death penalty trials, the flaws in America's justice system, and the rift between those who are for and against the death penalty. Davis's execution reignited a long-standing debate about whether the death penalty is an appropriate form of justice.

In Grave Injustice Richard A. Stack seeks to advance the anti–death penalty argument by examining the cases of individuals who, like Davis, have been executed but are likely innocent. By telling the stories of Jesse Tafero, Ruben Cantu, Carlos DeLuna, Cameron Todd Willingham, Larry Griffin, and others, Stack puts a human face on the ultimate and irrevocable tragedy of capital punishment.

Although polls indicate Americans favor death sentences approximately three to one, many respondents change their position when presented with the facts about capital punishment.

Stack's compelling descriptions of nineteen wrongful executions illustrate the flaws of the death penalty, which, he argues, is ineffective in deterring crime and costs more than sentences of life without parole. He demonstrates that racial disparities in implementation, procedural errors, incompetent defense attorneys, and mistaken eyewitness identifications lead to an alarming number of wrongful convictions. But influencing public opinion is only part of the battle to end state-sanctioned killing. Stack profiles six anti–death penalty warriors, demonstrating the range of what can be done, and what remains to be done, to move toward a more compassionate society.