In a recent interview, Savannah Guthrie confirmed that the family has received what they think are two genuine ransom notes, and revealed that the back doors of her mother's house were propped open.

As authorities continue to pursue new leads including a glove being tested for DNA — retired homicide detective Jon Buehler offered insight into the case during an appearance on Good Day New York.

Add Yahoo as a preferred source to see more of our stories on Google. Lead detective Mike Esposito returned to the stand in Stephen Paul Gale’s trial as jurors heard questioning about DNA, survivor ...