Article continues below advertisementIn the ongoing investigation into the disappearance of Nancy Guthrie, the 84-year-old mother of Today show co-host Savannah Guthrie, former FBI special agent Harry Trombitas has stated it is "appearing less and less" likely that the primary motive for her abduction was ransom.The Guthrie family is offering a $1 million reward for information leading to her recovery, bringing the total reward to over $1.2 million, with contributions from the FBI and Crime Stoppers.