Ep 17. Death Wish

In Castle season 8 episode 17, titled "Death Wish," Rick Castle and Kate Beckett investigate the death of a man found stabbed to death in Central Park. The victim was a reclusive inventor named Newton Phillips who had been working on a revolutionary new technology. The team soon discovers that Phillips' death is connected to a group of radical activists who claim to be fighting for technological freedom and have been linked to several other crimes in the area.

While investigating the case, Castle and Beckett cross paths with a journalist named Sonia Ruiz, who has been reporting on the radical group's activities. Sonia is a spunky and independent reporter with a knack for getting into trouble, and Castle is immediately smitten with her. However, Beckett doesn't trust her and warns Castle to be careful.

As the investigation continues, the team uncovers a complex web of conspiracy and betrayal involving corporations, government agencies, and the radical activist group. The case takes them from the streets of New York to the offices of powerful tech companies, and they soon realize that the stakes are much higher than they initially thought.

Meanwhile, Castle struggles with his own personal issues as he continues to search for answers about his missing time. He has been experiencing strange flashbacks and dreams, and he becomes increasingly obsessed with finding out what really happened to him during those two months he can't remember. This leads him to take some risks that could jeopardize his professional and personal life.

As the case comes to a climax, Castle and Beckett find themselves in a dangerous situation, and they must rely on their wit and teamwork to survive and bring the criminals to justice. Along the way, they receive unexpected help from some old friends and face some difficult decisions about their future together.

Overall, "Death Wish" is a thrilling and action-packed episode that showcases the strengths of the Castle team. The mystery is intricate and engaging, the characters are well-developed and interesting, and the performances are top-notch. It's a great addition to an already impressive season, and fans of the series will not be disappointed.