Nancy Guthrie disappearance: Day 18 latest updates

Feb. 18 marks the 18th day since Nancy Guthrie, the 84-year-old mother of NBC "Today" show host Savannah Guthrie, disappeared from her Tucson-area home. Investigators believe she was taken against her will.

Nancy Guthrie: TMZ receives 'highly sophisticated' ransom demand

The note, according to TMZ's report, contains “a highly sophisticated demand" that involves a cryptocurrency other than Bitcoin, as well as graphic descriptions of the consequences if the ransom is not paid.

Dog found tied, abandoned at Las Vegas airport; owner arrested at gate

A woman was arrested at Harry Reid International Airport on Feb. 2 after allegedly tying her dog to a baggage sizer at a JetBlue ticket counter and leaving it.

Nancy Guthrie: 'Biological evidence' found at her Catalina Foothills home

Nancy Guthrie, 84, has been missing for 18 days after she was taken from her Catalina Foothills home, and in the meantime, the sheriff's department released information Wednesday about "biological evidence" being found at the scene of the crime.

Multi-agency federal effort cracking down on abusive dog breeders and dogfighting rings

A coordinated effort among multiple federal agencies is targeting repeat dog welfare violators to ensure compliance with the Animal Welfare Act (AWA) and hold them accountable.

Watch: Store staff protect kidnapped woman from ex-boyfriend, police say

Video captured the harrowing moments a woman who was allegedly kidnapped by her ex-boyfriend, escape and then found safety inside of a convenience store.

Nancy Guthrie disappearance: Day 17 latest updates

Feb. 17 marks the seventeenth day since Nancy Guthrie, the 84-year-old mother of NBC "Today" show host Savannah Guthrie, disappeared from her Tucson-area home. Investigators believe she was taken against her will.

‘Just let her go’: Sheriff issues plea to suspect in Nancy Guthrie's disappearance

DNA tests on a glove found near Nancy Guthrie’s home yielded no matches in a national database. Pima County Sheriff Chris Nanos, citing a continued rescue mission, urged suspects to release her at a hospital as the search enters week three.

Nancy Guthrie: DNA profile found on glove did not match anyone in CODIS system

DNA from a glove that was found on the side of the road two miles from Nancy Guthrie's Tucson-area home did not match anyone in the national database, the Pima County Sheriff's Department said.

Rhode Island hockey rink shooting: What we know

A gunman killed his ex-wife and adult son during a high school hockey game at a Rhode Island ice rink Monday afternoon.

Man killed in Westfield Culver City mall shooting identified

Angel Torres was identified as the victim of a fatal shooting at Westfield Culver City Mall on Friday, Feb. 13 that also left a second man injured.

Bass to announce major LA public safety milestone

According to Bass, Los Angeles is reporting the fewest recorded homicides since 1966.

California surfing legend Kurt Van Dyke killed in Costa Rica home invasion

Kurt Van Dyke, a Santa Cruz surfing legend who later settled in Costa Rica, was killed Saturday during a home invasion in Limón province, authorities said.