Oops yes I forgot you UK folk live in the future and would have been asleep
There is a Christmas special following season 3 too? I'm assuming that's what you're referring to since the one preceding season 3 wasn't too sad.
I went to a DA special event last month in LA and got some photos with the cast, the most important photos being with Thomas Barrow mmmmm.
I appreciated all these US v. UK jokes from episode 1 of this season.