Controversy rages about capital punishment as innocent men and women are being released from death rows all over the country. Are innocent people being executed? Is capital punishment justice or is it revenge?

Into the debate steps Mark Fuhrman, America's most famous detective, and no stranger to controversy himself.

Fuhrman seeks to answer these questions by investigating the death penalty in Oklahoma, where a "hang 'em high" attitude of cowboy justice resulted in twenty-one executions in 2001, more than any other state. Most of these cases came from one...