One of the best shows on TV

I just watched the last episode of the 3rd season and I am upset. The two main characters Beckett and Castle have a great chemistry, all of the other characters a very well placed and the show has this always entertaining twist, whether the two main characters will get together or not. Not too many of those unnecessary situations are present, where a word or a sentence would clear up the problem, but it never does until the very end, like you have in so many of the other shows or even a lot of recent movies. Great stories throughout the 3 seasons and usually a nice cliffhanger at the end of the seasons, to be anxious enough to watch the next one. What they did at the end of season 3 is different.
castle seasons 1-3 dvd
They kill the 3rd main character off, for real, as we all see his funeral and then they kill ( spoiler) Beckett. There is no sign, that she wore a bullet prove jacket or anything. She seems to be dead. What kind of cliffhanger is that ? Right below Blue Bloods and Justified a show to watch, a must... Hopefully this was not the end of it
castle seasons 1-3 dvd