Blue Bloods - Season 1 Episode 11 -

When the skeletal remains of a young boy are discovered buried in a wall during a building renovation, Frank is determined to find the killer himself and close the case that began twenty-five years earlier when he was the detective in charge of the investigation into the boy's disappearance. As Danny and Jackie search for the person who murdered an escort, they uncover that the service for which she worked has a highly placed client subverting the cause of justice. Jamie has an unsettling encounter with Sonny Malevsky.