Review of Lie Down in the Light

I actually just have a question,I hope somebody can answer it for me.Is tonight the last show,are they ending Kingdom?If so,I'm heartbroken,why does every good show end?Please tell me it's coming back on next season?I have to say by far,it's the most amazing show,awesome storyline and plot I've ever seen,always has me in anticipation every week,and every season.Love the entire cast,I'm truly addicted.