Top 10 Episodes?

I ain't got 10. I watched this show out of habit, but, I didn't love it. I have 1 episode that really struck me. I believe it is late in the series & it involves Gregory Sierra's character, Chano. He has to shoot some perp in the line of duty and kills him. He's tore up mentally over it. Wants to quit the force. Barney won't hear of it and sends him home to take some time. The next day Barney goes to his apartment to counsel him again. They're across a kitchen table and Chano just breaks completely down and is sobbing uncontrollably. There is a fade out.