Blue Bloods (2010)

S2E13 Leap of Faith

After a wealthy woman passes away from a heart attack, her quirky daughter insists she has been divinely informed that her stepfather is responsible for the murder. At the same time, the archbishop seeks Frank's backing for the sainthood of a priest in their community. However, Frank hesitates and decides to look into claims that the priest's actions during a Vietnam War protest went beyond acceptable limits.