If you’re new to the Chris and Joe Show, we’re honored that you are checking in.  If you’ve been with us for a while you know we’ve been following the horrible unsolved murder of Tempe’s Mercedes Vega.  This week, authorities made an arrest in that case and we’ve invited Vega’s mother, Erika Pillsbury, back to the show to take us behind the scenes as the investigation unfolded.  She joins us on the Chris and Joe Show.