Add Yahoo as a preferred source to see more of our stories on Google. The hardest part of a cold case isn't always waiting. It's wondering whether the waiting will ever end. For more than 40 years, ...

The cases that weigh the heaviest on Iowa Attorney General Brenna Bird are the ones that are forgotten by others. The ones that have gone cold after years of no leads and no answers. She said she ...

This transcript was prepared by a transcription service. This version may not be in its final form and may be updated. Jessica Mendoza: A quick heads up before we get started. This episode discusses ...