Here's how the novel employs suspense:
* Delayed Revelation: The identity of the killer and their motives are shrouded in mystery, keeping the reader guessing.
* Red Herrings: The novel introduces false leads and misdirection, constantly shifting the focus of suspicion.
* Cliffhangers: Chapters often end with dramatic twists or revelations, leaving the reader eager to continue.
* Building Tension: The novel steadily builds tension through the escalating threats and dangerous situations the characters face.
* Unreliable Narration: The story is told from the perspective of multiple characters, each with their own biases and secrets, making it difficult to trust any single account.
Overall, "I Know What You Did Last Summer" masterfully utilizes suspense to create a thrilling and unsettling reading experience.