Pima County Sheriff Chris Nanos contradicted himself when discussing ransom notes in the case of Nancy Guthrie, the mother of "Today" show co-host Savannah Guthrie. On Thursday, Nanos told CBS News that he didn't have a ransom note saying Nancy was dead. However, on Friday, he released two notes to the public that directly contradicted his earlier statement. The first note, sent in February, demanded a $4 million ransom and promised to return Nancy safely within 12 hours. The second note, also sent in February, stated that Nancy Guthrie was dead due to a heart-related issue. Nanos said he released the notes hoping someone would recognize the author's unique wording and help identify who sent them.
| Signal | Value | Weight |
|---|---|---|
| Correction rate | 0.009 | 0.4 |
| Uncertainty density | 0.093 | 0.25 |
| Assertive mismatch rate | 1.000 | 0.35 |