I read 'Silent Lies' a few months back, and the character dynamics are what really stick with you. The central figure is definitely Mia, a journalist who starts investigating the cold-case disappearance of a university student. Her perspective drives the plot, but she's far from a typical detective. Her own past trauma bleeds into her work, making her decisions messy and sometimes frustratingly personal. Then there's Professor Alistair Finch, who was the last person to see the missing student. He's this enigmatic, intellectually intimidating figure, and the whole book plays with whether he's a manipulative mastermind or just a deeply private, misunderstood man.
The missing student herself, Rachel, is fleshed out through diary entries and other characters' memories. She's not just a victim; she's portrayed as clever, ambitious, and perhaps too trusting of the wrong people. A crucial but quieter presence is Leo, Mia's brother, whose own connection to the university adds a layer of complicated family loyalty that forces Mia to question everything. The story's tension really comes from the silent agreements and unspoken truths between these four, rather than any overt villainy.