The Signal in the Noise: A Forensic Science Mystery
When their favourite teacher vanishes from a locked laboratory, three students refuse to wait for answers.
Dr. Kavitha Venu was investigating cadmium contamination in the waters around Kochi. She had the data, the evidence, and a meeting scheduled with the school administration. By Monday morning, she was gone.
The police call it a personal matter. Her students know better.
Riya reads crime scenes the way her mentor taught her: in molecules and light. She can lift latent fingerprints with superglue vapour and trace heavy metals with a spectrophotometer. Ari reads people the way his fisherman father reads the sea: in silences, micro-expressions, and the things left unsaid. Zara reads digital networks the way architects read buildings: finding the hidden doors behind the visible walls. She can extract GPS coordinates from a photograph and trace shell companies through public filings.
Together, they follow a trail of deleted metadata, doctored financial records, and luminol-bright evidence through the streets, backwaters, and colonial-era tunnels of Fort Kochi, where the spice trade once moved its secrets underground.
The deeper they dig, the more dangerous it gets. Someone powerful has been poisoning the water supply. Someone trusted has been embezzling school funds to cover it up. And someone is willing to make people disappear to keep both secrets buried.
The science is real. The danger is real. The clock is running out.
The Signal in the Noise is a young adult mystery set in Kerala, India, where three teenagers use forensic chemistry, digital forensics, and investigative journalism to solve a case the adults have already given up on. For readers who loved One of Us Is Lying and wished the science was real.
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