To anyone who thinks the leaked episode is fake, here are some clues an advanced reviewer released after watching the episode. 

- Someone using a phrase "your boyfriend" is gonna make a lot of fans happy.
- Some calls are worth so much more than 300 $.
- At least two people turn out to be much smarter than it seems.
- Some people just need an appreciation.
- Remember the clues? You should.
- "Hi" 
- Someone gets to feel like Al Capone.
- It's always good to have Cho on your side.
- Some people are VERY determined to do their job.

Now from the leaked episode all these have been answered! So i think the episode is the real deal and anyone who thinks it is fake is giving Heller way too much credit considering the finale he came up with !!.  I hope i am completely wrong and we see a different episode but i really can't see that happening. I cannot believe the lack of respect Cbs and Heller have had for the fans who have watched every episode and are big fans of the series! giving the killer away in the promo is beyond ridiculous it even surpasses dexter and lost level of ridiculousness.!! keep it a secret for so long and they show him jumping through a window in the promo. 
As Jane would say Its Irksome!!