(Paperback)

"A shooting has occurred. Investigators have not yet found evidence. Then they look in a storm drain and find shell casings. They put the casings in a paper bag and send them to the lab to be analyzed. Find out about the techniques and tools ballistics experts use to help bring even the toughest cases to a close"--

(Paperback)

"A terrible crime has occurred. At first glance, it looks like nothing was left behind. But when bloodstain analysts arrive, they find tiny drops of blood invisible to the naked eye. Find out about the techniques and tools bloodstain analysts use to help bring even the toughest cases to a close"--Provided by publisher.

(Paperback)

"A robbery has occurred. At first glance, it looks like nothing was left behind. But when fingerprint analysts arrive, they use a special light to find latent fingerprints. Find out about the techniques and tools fingerprint analysts use to help bring even the toughest cases to a close"--Provided by publisher.