What makes Hayley unique is her perspective on how she attacks cases that is different from Beckett which is going to create some tension between the two, confirms fellow co-showrunner Terence Paul Winter.
Winter also said that the new men in charge will also give the TV series new energy in the upcoming Season 8 and that they are really bringing their own ideas to the table. The result will be good for both the show and the fans of the very popular TV series, who are always looking to know more about Rick and Kate.
Created by Andrew W. Marlowe, Season 1 of “Castle” premiered on March 9, 2009. It primarily centers on the lives of Richard Castle, a best-selling mystery novelist, and Kate Beckett, an NYPD homicide detective, as they solve various unusual crimes in New York City.
At first, Detective Kate Beckett is infuriated with the thought of working with a writer who is not part of the police force and goes to great lengths to keep him out of her way. However, Rick and Kate soon start developing feelings for each other.
The overarching plot of “Castle” actually focuses on the romance between the two lead characters and the murder of Beckett’s mother Joanna.