Board Thread:Episode Discussion/@comment-3125844-20150419074301/@comment-3125844-20150420160652

Here is info from TVLine now

"PRE-FINALE: Those hoping for a happy ending to Nick and Juliette's recent struggles — her acclimating to her Hexenbiestiality, his trying to stand by her — should temper expectations, co-creators James Kouf and David Greenwalt advise. "She's out of control," Greenwalt notes, laughing. "Imagine a baby with a bottle and a gun." That'll leave Juliette free to, perhaps, re- start her fling with a certain police captain? "They might make hate at some point," Greenwalt jokes. (But somehow, we don't think Renard is the ally Ju's rumored to side with in the closing episodes.) Meanwhile, the investigation into a Jack the Ripper copycat will span multiple episodes and place one of Portland's Finest in grave danger. Plus: Trubel's back, "but you don't really know it's her," Greenwalt teases. (Uh, sure?) And "Baby Diana will be seen, but not in the same form as before." Elsewhere: Adalind works with Rosalee and Monroe on a last-ditch cure for Juliette. (Hey, magical transformations make for strange bedfellows.)

SEASON FINALE (MAY 15): An insane discovery sends Nick hurtling down a path of revenge, aimed straight for the Royals. And having rejected help from Monroe and Rosalee, Juliette spirals faster into the 'biest abyss. All that's fine, but what we're dying to know is: Will Nick end the season knowing he's the father of Adalind's baby? "That would be a yes," Kouf says."

http://tvline.com/gallery/may-sweeps-spoilers-2015-finale-episodes-photos/#!15/grimm-season4/