The Guthrie family expressed their graтιтude Saturday evening to the Tucson, Arizona, community where their missing mother, Nancy, lived before her disappearance and suspected abduction seven weeks ago.

They asked residents not to forget her case.

“We are deeply grateful for the outpouring from neighbors, friends and the people of Tucson. We are all family now,” the Guthrie family told NBC affiliate KVOA of Tucson for a special report that aired Saturday.

The family asked the community to look at camera video and to search their memories for anything that may ᴀssist in the search for Nancy Guthrie, 84, the mother of “TODAY” co-host Savannah Guthrie.

It asked community members to focus on “key timelines” of Jan. 31, Feb. 1 and Jan. 11. The family said any video, journal notes, text messages, observations and conversations may offer evidence or clues.

“It’s possible a member of this community has information that they do not even realize is significant,” the family said, adding: “No detail is too small. It may be the key.”

Savannah Guthrie shared a similar message on Instagram early Sunday, saying it is possible someone in southern Arizona has information “they do not even realize is significant.”

“We want to celebrate her beautiful and courageous life, but we cannot do that until she is brought to a final place or rest,” the post read.

Nancy Guthrie was reported missing Feb. 1 from her home near Tucson and was last seen the previous night at around 9:45 p.m., officials have said. Investigators have expressed interest in Jan. 11, previously asking neighbors for any security camera video from that morning, but authorities have not said why they’re asking homeowners about that date.

Police have been searching for a person of interest and released pH๏τos of a masked man seen on doorbell security video.

Some of Nancy Guthrie’s blood was also found on the porch, and investigators believe she was the victim of a targeted crime, Pima County Sheriff Chris Nanos has said.

The Guthrie family has pleaded for Nancy Guthrie’s safe return and has offered $1 million for her recovery.

The FBI, which is ᴀssisting, is also offering a $50,000 reward.

Flowers and notes of encouragement have been left at Nancy Guthrie’s home.

The Guthrie family said in the message to KVOA: “Thank you for continuing to pray without ceasing.”

“We miss our mom with every breath and we cannot be in peace until she is home,” the family said. “We cannot grieve; we can only ache and wonder. Our focus is solely on finding her and bringing her home.”