Forensic Factor

The FBI probes bombings and bank robberies attributed to a white supremacist group in Spokane.

Sixteen years after a college student is found raped and strangled on a Buffalo bike path, DNA technology and other clues help catch the killer.

A brutal murder shakes millionaire row in a Texas resort town.

Phoenix, Arizona, is shocked by a drive-by shooting rampage that injures multiple people and leaves two men dead. Forensics determines that this isn't the first time the shooters have struck.

An 86-year-old woman is stabbed and strangled in her home. Before the body is cold, another elderly woman is brutally slain. Investigators fear there's a serial killer on the loose.