Ep 9. La Llorona

Detective Nick Burkhardt and his partner Hank Griffin are called to investigate a series of drownings in a local park. However, these aren't ordinary drownings. The victims have been found with their bodies wrapped in chains, leading the detectives to suspect foul play.

As they delve deeper into the case, they learn that the murders may be linked to a legendary figure from Mexican folklore – La Llorona, the weeping woman who drowned her children and now haunts the riverbanks, seeking to claim more lives.

Meanwhile, Nick's girlfriend Juliette is still struggling with amnesia after being stalked by a Wesen in the previous episode. She's visited by a psychiatrist who is treating her for her condition, but she's hesitant to reveal too much about her mysterious past.

Back at the precinct, Nick and Hank are introduced to the FBI agent in charge of the La Llorona case – Valentina Espinosa. She's tough, no-nonsense, and determined to solve the case at any cost. However, Nick and Hank soon discover that she's not entirely what she seems, and may have her own reasons for being interested in the murders.

As the investigation intensifies, Nick and Hank find themselves drawn into a web of secrets and lies, as they race against time to catch the killer before more innocent lives are lost. They'll need all their wits and skills to unravel the mystery of La Llorona, and confront the evil that lurks in the shadows.

Along the way, they'll encounter a diverse cast of characters – including a grieving mother, a bitter ex-husband, a suspicious hotel manager, and a sly smuggler – each with their own connection to the case. They'll also face some of the most dangerous Wesen yet, as they come face-to-face with La Llorona herself, and the deadly powers she wields.

Ultimately, Nick and Hank will be forced to make some tough choices, as they weigh the value of justice against the cost of vengeance. They'll come to understand the true nature of their enemies, and the importance of standing by their allies. And they'll learn that in the world of the Grimm, nothing is ever quite what it seems.

La Llorona is a gripping and intense episode of Grimm, filled with suspense, action, and surprises. It showcases the best of the show's storytelling, as it weaves together elements of mystery, horror, and mythology to create a truly unforgettable hour of television. Fans of the show won't want to miss this thrilling installment, which raises the stakes higher than ever before.