NBC’s ‘Grimm’ season 4, episode 21 preview: Are we getting set for a shocking death?

Throughout the past several weeks on “Grimm,” one thing we’ve started to get a real sense of is that for some of these characters, there is no turning back. You cannot just erase some past actions in hopes of starting over.

Specifically, we could be seeing this on Friday night’s upcoming episode when it comes to Hank and Juliette is certainly trouble. The latter has turned so evil that she may be beyond reproach; she has already said on occasion that she seems to even enjoy what she has become. Could she do something truly terrible next? The way that the promo below makes it seem is as though something like this is definitely possible.

The synopsis below may not be the most revealing that we’ve seen all season, but it does tell you enough in between Trubel’s arrival and also Juliette’s state to make you extremely curious as to what will be coming up:

“While investigating a grisly murder, Nick (David Giuntoli) and Hank (Russell Hornsby) get closer to uncovering the identity of the serial killer while Wu’s (Reggie Lee) life is put in grave danger. Having turned down Monroe (Silas Weir Mitchell) and Rosalee’s (Bree Turner) offer, Juliette (Bitsie Tulloch) solidifies a new alliance as she works to get her revenge. Elsewhere, Trubel (guest star Jacqueline Toboni) makes a surprising return to Portland.”

One other thing to ultimately remember here is that this is a series that has already been renewed for a fifth season. Therefore, there could have been a little bit of time here to craft a proper finale.

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