Carly is a successful true-crime author, known for her gripping and well-researched books on cold cases. However, her career has taken a toll on her personal life, and her relationship with her husband Kevin has suffered as a result. In an attempt to rekindle their romance, Kevin surprises Carly with a vacation at a beautiful historical mansion on Crawford Island.
Kevin hopes that the peaceful setting will help them relax and work on their marriage, but Carly has other plans. She is intrigued by the unsolved murder of Diana Crawford, the former owner of the mansion, and sees this as the perfect opportunity to solve the case and write a book about it.
Carly begins to investigate the murder and quickly realizes that there are many suspects and motives to consider. She meets several interesting characters, including the mansion's caretaker, the Crawford family's lawyer, and Diana's estranged husband. As Carly delves deeper into the case, she uncovers secrets that some would rather keep hidden.
As she gets closer to the truth, Carly begins to receive threatening messages and realizes that someone does not want her to solve the case. She must race against time to uncover the truth before she becomes the killer's next victim.
Is There a Killer in My Family? is a suspenseful and thrilling movie that will keep audiences on the edge of their seats. With a great cast and a gripping plot, this movie is a must-see for fans of true crime and suspense.