Nancy Guthrie disappearance: Day 4 latest updates

Nancy Guthrie was last seen on the evening of Jan. 31 at her home outside of Tucson. She was reported missing after her family members were notified that she hadn't shown up for church.

Nancy Guthrie: Family seeks proof of life amid ransom note reports

In an emotional video, “Today" host Savannah Guthrie & her siblings pleaded for the return of their mother, Nancy Guthrie, 84, missing from Tucson since Jan. 31. Addressing ransom note reports, the family said they're “ready to talk" but demand proof of life.

Nancy Guthrie: Former FBI agent breaks down her 'very odd' disappearance

Authorities and the FBI are vetting leads in the "odd" disappearance of Nancy Guthrie, 84. While experts suggest the mother of Savannah Guthrie was targeted due to suspicious ransom notes, officials say a motive has not been confirmed.

DJ Young Slade, son of Atlanta rapper Lil Jon, reported missing in Milton

Atlanta rapper Lil Jon's son has been reported missing in Georgia, according to local police and a member of the son's management team.

Nancy Guthrie disappearance: Day 3 latest updates

Authorities say "concerning circumstances" at Guthrie's Catalina Foothills home suggest she was taken against her will, and was possibly kidnapped or abducted. Signs of forced entry were reportedly found at the scene.

Timeline: NBC host Savannah Guthrie’s mother disappears as sheriff says she may have been 'abducted'

Officials in Tucson, Arizona, are continuing to search for the mother of NBC "Today" co-host Savannah Guthrie after she went missing from her home and was last seen on Saturday night, saying that a crime has been committed.

Savannah Guthrie asks for prayer as her mother remains missing: 'We need you'

Nancy Guthrie, 84, was last seen on Saturday evening at her residence near East Skyline Drive and North Campbell Avenue, north of Tucson, at around 9:30 p.m. after family members dropped her off, according to the Pima County Sheriff’s Department.

Nancy Guthrie: Mom of 'Today' show host Savannah Guthrie may have been 'taken against her will'

The Pima County Sheriff’s Department has launched a criminal investigation into the disappearance of Nancy Guthrie, 84, the mother of "Today" show host Savannah Guthrie, who authorities believe was taken from her Catalina Foothills home against her will.

California Amber Alert: 2 children reported missing out of Santa Clarita

The CHP issued an Amber Alert for a 9-year-old girl and 12-year-old boy who were last seen in Santa Clarita. They are believed to be a 45-year-old woman.

3 young boys last seen in Jurupa Valley located

The alert was canceled after the boys were located, according to the California Highway Patrol.

19-year-old hiker ID'd as one of three found dead on Mt. Baldy

Extreme Santa Ana winds twice prevented rescue helicopters from hoisting the hikers, forcing an air medic to confirm the deaths on-site Monday evening.

Body found amid search for Camila Mendoza Olmos
video

Authorities found a body during the days-long search for Camila Mendoza Olmos. The teen disappeared after family members say she left her house on Christmas Eve.

Body found during search for Camila Mendoza Olmos
video

Authorities say a body has been found during the days-long search for missing 19-year-old Camila Mendoza Olmos.

Desperate search for missing OC fisherman
video

Lu Thu "Tyler" Tran was last seen on Christmas Eve morning while fishing at the Wedge off Newport Beach.