Someone is about to receive some very bad news on Grey's Anatomy.

Following an episode that sent many of our favorite doctors to San Francisco - and sent Avery and Jackson into bed together! - the ABC hit is set to deliver some bad news in the aptly-titled "Let the Bad Times Roll."

Look for the residents to agonize over their tests and to relive each answer, awaiting what all presume will be devastating career news. Elsewhere: a friend of Arizona's will arrive in need of medical attention; Julia will ask Mark to start a family with her; and Catherine will deliver the troubling news to Richard:

Yes, someone has failed.

Who do you think it will be?

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.