The Golden Box on 'White Collar' (VIDEO)

A mysterious music box. An untimely death. And is there a way to solve it all?

[Spoiler alert.]

We're back for the season premiere of 'White Collar' (Tue., 9PM ET on USA). At the end of the previous season, Kate (Alexandra Daddario) was killed during an explosion on a private jet. Now, Neal (Matt Bomer) is trying to solve her death. But the solution leads him to the mysterious music box that has plagued him during the previous season.

And just when Neal starts to think that he has everything figured out, it is revealed that his friend Diana (Marsha Thomason) had the music box all along. What will happen next?