Definitively convicting rapists is only possible thanks to one woman's efforts to create a forensic chain of evidence. A new book explores the rape kit and how we still fail survivors ...

A crime scene specialist reviews crime scene photos, which include the rose petals that were scattered around Christina Parcell's body.

When police roll up on a crime scene, the first people they seek out are eyewitnesses to explain what, and who, they saw. But ...