‘Chicago Fire’ season 4, episode 18 preview: How much danger is Brett in?

After some time off the air “Chicago Fire” returned to TV on Tuesday night with new episodes, but this just in: The story is about to get so much more intense moving forward. There is another installment airing on NBC next week, and based on the synopsis below, we have some other news when it comes to the sort of danger that waits many characters … with Brett in particular:

“While responding to a call involving a victim incapacitated with a leg wound, Sylvie Brett (Kara Killmer) witnesses a murder and is threatened by the shooter not to go to the police. Unsure of what to do, she tries to track down Antonio (guest star Jon Seda) from Chicago PD. Elsewhere, Firehouse 51 jumps into action when a fire breaks out inside a restaurant, trapping several people inside a vault. Meanwhile, with his wedding day to Trudy (guest star Amy Morton) fast approaching, a nervous Mouch (Christian Stolte) starts to get cold feet.”

We’ve said this before, but it is definitely worth stating yet again: Can we not have any more couples end their relationships? That’s happened enough these days, and we don’t want to see it continue.

As for the promo below, it doesn’t really give you too much insight beyond the Brett story, but it also doesn’t really need to since it seems like that could be the source for more than enough intensity to keep many of you out there glued to your chair for quite some time.