1: Blue Bloods finale airs May 7th.

2: Series creator teases emotional ending.

3: Fans speculate on Reagan family's fate.

4: Will Jamie become the new commissioner?

5: Eddie and Jamie's wedding plans revealed.

6: Danny's final case closes old wounds.

7: Frank faces toughest decision of his career.

8: Celebrity guest stars bid farewell.

9: Don't miss the heart-pounding finale!