$60,000 in Bitcoin is the latest price an emailer is demanding for alleged video evidence in Nancy Guthrie's disappearance, saying the footage shows the "main guy" with her and identifies two kidnappers.
TMZ founder Harvey Levin said the sender also claimed to have photos, names, addresses and ages of both suspects, and that the message used a Bitcoin account tied to earlier unpublished notes.
Levin said he forwarded the email to the FBI and publicly challenged the sender to prove the claim, while authorities have not confirmed the authenticity of either the earlier notes or the TMZ messages.
Investigators remain split over whether the ransom demands are a hoax, even as Savannah Guthrie has returned to "Today" and renewed pleas for tips in a case carrying more than $1.2 million in rewards.