Len Cariou, Will Estes Photo

From: Photo Flash: First Look at BLUE BLOODS' Season Finale, Airing 5/10

On the third season finale of BLUE BLOODS, titled 'This Way Out,' As the Reagans rally together to take down the leader of the gang responsible for the murder of someone close to them, Danny looks to the gang leader's girlfriend to lead them to him. Meanwhile, Frank is left reeling from a second loss, on Friday, May 10 (10:00 - 11:00 PM, ET/PT) on the CBS.