Super Short Summary

Purity in Death by J. D. Robb follows futuristic police lieutenant Eve Dallas as she investigates a string of mysterious deaths connected to a computer virus created by a group of vigilante hackers targeting criminals. The vigilantes use the virus to induce mental agony in their targets, ultimately leading to their deaths, while Eve works to uncover their identity and motives amidst complex moral dilemmas. The narrative includes depictions of child abuse.