Savannah Guthrie and her family are not giving up hope Nancy Guthrie is alive … but she’s desperately asking for the public’s help in locating their mother.

In the ‘Today’ host’s latest video, posted Monday afternoon, she appears alone and says they believe their mother is feeling the love and prayers from the public.

While she expresses gratitude, it also seems they haven’t heard anything else from the kidnappers … and the investigation isn’t uncovering enough information.

She says law enforcement is working tirelessly, but they need someone to come forward with more information. She pleads, “No matter where you are, even if you’re far from Tucson … we are in an hour of desperation, and we need your help.”

Savannah added, “God is lifting her even in this moment, in this darkest place.”