RIGHT NOW: Investigators have returned to the home of Savannah Guthrie’s mother following the emergence of a new and deeply troubling lead in her disappearance — a seven-word text message allegedly sent by the primary suspect.

Authorities confirmed early this morning that the message was received late last night and is now being treated as potentially significant evidence. While officials have not released the full context publicly, sources familiar with the investigation say the message contained a brief but chilling reference that prompted investigators to immediately revisit the residence.