How one phone call helped solve a long-unsolved double murder

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/ Source: TODAY
By Donna Freydkin

Hope was fading that the brutal murders of 71-year-old Margarita Ruiz and her daughter Hope Wells would ever be solved until a knife was discovered at another murder scene. Jon Theisen, a former prosecutor in the case, tells Megyn Kelly how one phone call to chief deputy Gary Brannen helped crack the cold case.