Spoiler Alert: Dr. McDreamy Dies – Video

Are you a fan of the show 'Grey's Anatomy'? They killed off one of its most beloved characters, Dr. Derek Shepherd.

During the episode titled "How to Save a Life," Patrick Dempsey's character was killed off after his car was struck by a truck.

Dempsey was one of 'Grey's' last remaining original stars, and still had a year left on his contract.

Derek's death leaves Meredith as a single mother of two as the couple were discussing plans to expand their family. There's more info about the show's surprising turn of events on the Hollywood Reporter website.

Take a look at the death scene and how he died.