India, Oct. 12 -- Retired FBI special agent Jennifer Coffindaffer claimed that she received four ransom emails in the Nancy Guthrie case. She said she believes the emails were from people seeking to take advantage of those following the case.

Coffindaffer told NewsNation that she got the notes back in April. She said she initially remained quiet about them and only reported them to the FBI. The FBI reportedly said that the bitcoin address did not match notes believed to be legitimate.

Coffindaffer said that she decided to speak out about it after learning that Lauren Serpa, Nancy's neighbor, received a similar note. This made her concerned that the senders might try to prey on others. Serpa posted on social media about the note she rece...