In an upcoming episode of ABC's Designated Survivor, we'll find out who killed Majid Nassar, the suspected terrorist who confessed to blowing up the Capitol building. (Falsely confessed, that is.)

In a bit of symmetry, we'll also find out that the person who claims to have killed Nassar might not have actually done it. (Nothing is as it seems on this show, right?)

Catch up on all of this week's Mega Buzz!

We can't tell you who it is, but it'll definitely be a shocker. Hint: It's one of the good guys, and his or her confession will have you wondering how far this conspiracy reaches.

The new prickly FBI director conducting the investigation is not going to make it easy to find out.

Crave scoop on your favorite TV shows? E-mail questions to mega_scoop@tvguide.com or drop us a line at Twitter.com/TVGuide.