Debbie Dorian's 1996 murder went cold, but DNA evidence would finally put her killer behind bars and unravel a shocking tale of a serial predator in California.

Ian Mitcham, the man who police say murdered Allison Feldman.Feldman's murder case took years to solve, and Mitcham was only ...

France’s trove of DNA profiles has helped solve high-profile crimes and was used to find some of the Louvre suspects, and it is growing. The police can also access other countries’ databases.