This U.S. forensic lab helped ID the body of a woman 19 years after it was found near Guelph, Ont.

Exactly 19 years ago, a body was found at a highway rest stop near Guelph, Ont. But the identity of Tammy Eileen Penner of B.C. was only recently determined thanks to a Texas-based lab that uses genetic genealogy. Here's more about Othram, which has solved numerous high-profile cold cases using sophisticated DNA technology.