Another solid episode of Blue Bloods has us excited for what's ahead on this drama.

Specifically, this week's new installment, which focuses on the most traumatic experience that can face a police force: the death of one of their own. The episode title says it all, "Officer Down." Check out the official CBS preview below:

[video url="http://www.tvfanatic.com/videos/officer-down-promo/" title="Officer Down Promo"] [/video]

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.