The family of missing 84-year-old Nancy Guthrie have offered $1m for her recovery.
TV presenter Savannah Guthrie said on Instagram that “someone knows how to find our mom and bring her home” on Tuesday, and urged people to keep Ms Guthrie in their thoughts.
The 84-year-old went missing more than three weeks ago when she failed to appear at church on Sunday 1 February.
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