Reseña del libro "VIRUS: Victim Number Three, Book 4 (Victim Number Three Series)"
A lethal virus has vanished from a maximum-containment laboratory. No lock was broken. No alarm exposed an intruder. And only four people possessed the combination of credentials, codes, and biometric access required to take it. At 3:47 in the morning, detectives Santos and Da Silva are summoned to the Vértice Institute of Biosciences in São Paulo. A vial containing Arca-7—an experimental agent with no specific treatment—is missing. In the wrong hands, it could transform a crowded subway car into a mass grave. Then a mysterious organization calling itself Circle Zero claims responsibility. Its warning is chilling: the group will strike the “veins of the city” at the hour they are most crowded. As São Paulo descends into fear, the investigation produces one perfect clue after another: the badge of a dismissed employee, a map marked with subway stations, an angry researcher’s secret files, anonymous manifestos, and packages abandoned beneath the city. Every piece of evidence points toward a culprit. Perhaps too perfectly. Santos trusts records, systems, and the physical traces people leave behind. Da Silva reads expressions, silences, and the fear hidden beneath carefully chosen words. Together, they begin to suspect that the investigation itself has been designed to control where they look. Because every clue leads away from the laboratory. And someone inside Vértice desperately needs it to stay that way. With millions of lives seemingly at risk and an entire city approaching panic, Santos and Da Silva must uncover the truth before fear becomes deadlier than the weapon they are hunting. But the most dangerous secret inside the institute may not be the virus everyone is searching for. It may be the crime no one has noticed. VIRUS is an intelligent, atmospheric crime thriller combining police investigation, psychological suspense, institutional conspiracy, and a high-stakes biological threat. Set against the relentless pulse of São Paulo, it explores guilt, loyalty, manipulation, and the devastating consequences of looking in the wrong direction. Perfect for readers who enjoy complex detective partnerships, international crime fiction, locked-room mysteries, morally complicated characters, and thrillers in which every detail matters. The whole city is hunting a virus. The truth is hidden in the one place nobody is looking.
