Investigators make major announcement in Guthrie case as they admit they have no suspects

Pima County Sheriff's Department officials announced a $50K reward Thursday for information around "Today Show" co-host Savannah Guthrie's missing mother, 84-year-old Nancy Guthrie, and admitted they still have no suspects.

Guthrie went missing sometime overnight at her Tucson home between Saturday and Sunday as the search reached its fifth day with questions surrounding a possible ransom note, one of many leads that investigators have pointed to.

Authorities confirmed identifying...