Ep 9. Gray Line

Detective Raimy Sullivan and her father Frank, who died 20 years ago, continue to communicate through a ham radio. This time, Raimy reaches out to her father in the present day to discuss the case of Gray Line, a bus company that is being targeted by a serial killer. Frank had previously worked on the case before his death and as they compare notes, they begin to realize that Gray Line may be a front for illegal activity.

Raimy and her partner, Satch, investigate the case in the present day. They discover that the current owners of Gray Line are hiding their true identity and using the bus company to transport illegal drugs. The serial killer, who is still at large, is an employee of the company and is killing people to cover up the drug operation. As they get closer to the truth, Raimy realizes that she must choose between bringing down the criminals and saving someone she loves.

Meanwhile, in 1996, Frank struggles with the guilt of betraying his partner Stan. Frank had been working undercover to bring down a drug ring, but Stan did not know the truth and was killed in the process. Frank's guilt causes him to question his moral compass and his career as a cop. As he helps Raimy uncover the truth about Gray Line, he also realizes that he needs to make amends for the mistakes of his past.

As the present day investigation heats up, Raimy realizes that her boyfriend, Daniel, is in danger. The serial killer has targeted him as a witness to the drug operation and Raimy must protect him at all costs. Her relationship with Daniel has been strained due to her connection with her father in the past, but Raimy realizes that she cannot lose him to the killer. As she races against time to save Daniel, Raimy also faces a decision about her future with him.

In 1996, Frank confronts the drug ring leader and puts his life on the line to bring him to justice. In the present day, Raimy and Satch track down the killer and engage in a tense standoff. As they work to take down the drug operation and bring the killer to justice, Raimy realizes that she has fulfilled her destiny to help her father solve cases and make a difference in the world.

Gray Line is a thrilling episode of Frequency that explores the themes of betrayal, guilt, and redemption. The relationship between Raimy and Frank continues to evolve as they work together to solve a case and confront their own demons. The tension builds throughout the episode as Raimy faces tough choices and confronts danger to protect the people she loves. Fans of the show will be on the edge of their seats as they watch the gripping storyline unfold.