Hey, "Chicago Fire" fans. Yes, it's true guys. We've got some bad news for you, tonight. It turns out that the new episode 12 of season 5 has run into another break or something, because it will not be shown in tonight's primetime line-up. There could be a couple of reasons for this, so we won't even try to speculate why. What I can tell you, with almost 100 percent certainty, is that you can expect to see the new episode 12 to show up next Tuesday night, February 7th, 2017 in its usual 9pm central time slot, so be sure to mark that important date down on your TV calendars.

It's time to watch episode 5 all over again

So, here's what NBC will be airing in the coveted time slot, tonight. It's actually going to be one of "Chicago Fire's" rerun episodes. It was the 5th episode that aired this season, and goes by the title: "I Held Her Hand." It's the one where Casey failed to rescue a woman that was caught in a burning house, and it sparked up a major argument between he and Severide. Meanwhile, Brett and Dawson went to help a teen boy that got injured during a romantic homecoming proposal. If you guys have seen that one already, which I suspect you have, you'll definitely want to find something else to watch ,tonight, unless you want to watch it again.

Attacks and chaos

Along with this bad news, we also have a little bit of good news for you as NBC did drop the promo/spoiler clip for the upcoming episode 12. It gives us some extra details for it, and we've included it, below, for those of you who haven't gotten a chance to see it yet. In the new clip, everyone is spotted, discussing a very wanted criminal.

Next, we're shown that a major attack on the firehouse has gone down and lots drama and chaos ensues.

Watch out Casey!

Another scene, shows Casey, getting accused of leaving someone for dead. From there, we get a look at Casey, caught up in a major, sticky situation that could actually claim his freaking life, because he's right in front of a bomb that has been activated! The clip caps off with Casey's named being screamed! Oh no!. Be sure to check it out, below, and stay tuned.