Doyle is presented with an opportunity for atonement when a band of frightened refugees seek his help.

Holmes and Watson investigate the murder of a man Sherlock considered one of New York’s worst private investigators. Also, as Holmes stews over being beaten by Shinwell, he decides to…

The battle to bring a crime organization to justice reaches a new level; Reese’s number comes up in the machine.

The machine gives Finch 38 numbers at once; information about Carter’s past is revealed.