Dust - Patricia Cornwell

After working on one of the worst mass killings in US history, Chief Medical Examiner Kay Scarpetta returns home to recover, but an unsettling call drives her straight back to work. The body of a young woman has been discovered inside the sheltered gates of MIT, draped in an unusual cloth and posed in a way that is too deliberate to be the killer's first strike. A preliminary examination reveals that the body is covered in a fine dust that under ultra-violet light fluoresces blood-red, emerald-green and sapphire-blue, and physical evidence links this to another series of disturbing homicides in Washington, DC. As Scarpetta pieces together the fragments of evidence she discovers that the cases connect, yet also seem to conflict, and with so much at stake, it's clear that she is the only one who can solve it . . . Dust is a thrilling, addictive novel featuring one of the most iconic, original and compelling characters in crime fiction today.