Savannah Guthrie's Emotional Plea to Mother's Kidnapper Sparks Reactions

"Today" show host Savannah Guthrie released a new video on social media Monday, imploring her mother's captor to "do the right thing" and help her family find her.

It has been nearly six months since the abduction of 84-year-old Nancy Guthrie, who was taken from her Tucson, Arizona home in the middle of the night.

The Pima County Sheriff's Department said the investigation into Nancy Guthrie's disappearance "remains active and ongoing," though without a significant development.