linguistic:paraphrasing
United States

As of August 2008, 46 states in the United States had a felony murder rule, under which felony murder is generally first-degree murder. In 24 of those states, it is a capital offense. When the government seeks to impose the death penalty on someone convicted of felony murder, the Eighth Amendment has been interpreted so as to impose additional limitations on the state power. The death penalty may not be imposed if the defendant is merely a minor participant and did not actually kill or intend to kill. However, the death penalty may be imposed if the defendant is a major participant in the underlying felony and exhibits extreme indifference to human life.