Massachusetts Bishops used the Boston Bombing trial as an opportunity to restate the church's strong opposition to the death penalty. A portion of their statement says:
In the Catholic Church in the United States, pastoral statements are offered by individual bishops in particular dioceses, state Catholic conferences of bishops, regional synods of bishops, or the national conference (USCCB) when seeking to apply universal church teaching to particular circumstances or issues. In the case of the death penalty, U.S. bishops have often been strong anti-death penalty advocates for persons sentenced to be executed. The list below includes more recent pastoral and state conference statements relating to Catholic teaching on the death penalty and its application to particular laws and state-sponsored executions.