As of now, there has been no official announcement regarding "Taken 4." The franchise, starring Liam Neeson as Bryan Mills, has not confirmed any plans for a fourth installment since "Taken 3" was released in 2015. While there have been discussions about expanding the series, including potential spin-offs, fans of the franchise should stay tuned for any news from the filmmakers or studios for future developments.

In "Taken 3," Lenore, played by Famke Janssen, is killed to frame Bryan Mills, portrayed by Liam Neeson, for her murder. The antagonist, Stuart St. John, orchestrates her death to manipulate Bryan and distract him from uncovering the truth about his involvement in a larger conspiracy. Lenore's death serves as a catalyst for Bryan's quest to clear his name and seek revenge, driving the plot forward as he navigates a web of deceit and danger.

"Taken 3" was released in January 2015. The film is the third installment in the "Taken" series, starring Liam Neeson as Bryan Mills. In this sequel, Mills is framed for the murder of his ex-wife and must evade law enforcement while trying to uncover the real killer. The movie continues the franchise's blend of action and suspense, further exploring Mills' skills as he fights to protect his daughter and clear his name. There have been no official announcements about a fourth film as of now.

In "Taken 3," the character of Lenore, Bryan Mills' ex-wife, is depicted with a different actor, Famke Janssen being replaced by a new actress. This change was made due to scheduling conflicts and creative decisions during production. While Janssen had portrayed Lenore in the previous films, the storyline's focus on her character's death and its impact on Bryan's quest for justice allowed for a new interpretation without significantly altering the narrative. This change also reflects the series' evolution and the emotional stakes involved.