Maui doctor accused of trying to murder wife takes stand, claims self-defense
A doctor on trial on allegations he attempted to murder his wife on a hiking trail in Hawaii last year took the stand in his own defense.
Nancy Guthrie investigation "becomes much harder" as time goes on, expert says
Law enforcement sources told CBS News that additional images were obtained from surveillance cameras installed at Guthrie's Tucson home, but they showed nothing suspicious.
DNA from Guthrie's house may not provide enough evidence to help, sources say
According to sources close to the investigation, there are concerns that DNA recovered from Nancy Guthrie's home may not yield a usable profile for comparison.
Suspect in Nancy Guthrie case had been to the house before, source says
An image the FBI released of the suspect at Nancy Guthrie's front door, without a backpack, was captured by her Nest doorbell camera prior to the night of her abduction.
Accomplice not ruled out in Nancy Guthrie disappearance, Arizona sheriff says
Authorities haven't named a suspect or person of interest in Nancy Guthrie's disappearance as the search continued for a third week.
What we know about the evidence in the Nancy Guthrie search so far
Investigators searching for Nancy Guthrie, the mother of "Today" show co-host Savannah Guthrie, have uncovered several notable pieces of evidence as they try to identify a suspect.
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Guthrie suspect's mask, clothing believed to be from Walmart, sheriff says
Pima County Sheriff Chris Nanos told CBS News the suspect's backpack is one of the most promising leads in the case, as the search continues for Nancy Guthrie.
Black gloves found in Nancy Guthrie search, sources say
The gloves will be tested for DNA as the search for Nancy Guthrie continues.
Retired FBI agents analyze new images in Nancy Guthrie disappearance
The FBI on Tuesday released images and videos showing a person outside Nancy Guthrie's front door in Tucson, Arizona, wearing a ski mask and gloves and carrying a backpack and what appears to be a weapon.
Nancy Guthrie search enters 2nd week as deadline looms
The FBI says it is taking two emails seriously, including what appears to be a ransom note with a second deadline set for later on Monday.
A timeline of Nancy Guthrie's disappearance as search stretches on
Savannah Guthrie's mom, Nancy Guthrie, was reported missing Feb. 1.
Ransom note being investigated in Nancy Guthrie's disappearance, sheriff says
The sheriff says the note was sent to a local Arizona news station, which agreed not to report on it, following the disappearance of "Today" show co-host Savannah Guthrie's mother, Nancy Guthrie.
Ilia Malinin on the pursuit of perfection
The four-time national figure skating champion from Virginia, the only person in the world to have landed a quad axel in competition, is the heavy favorite for gold at this year's Winter Olympics.
One year after Calif. wildfires, progress is slow in rebuilding
A year after wildfires decimated much of Pacific Palisades and Altadena, construction has begun on just about 500 of the more than 16,000 structures lost, slowed by the complex web of permits, insurance payouts, rising building costs, and stalled federal aid.
"Avatar: Fire and Ash" director James Cameron on generative AI: "That's horrifying to me"
The "Avatar" director, who uses performance capture to help create fantasy characters, has consistently raised the level of movie visual effects. But James Cameron believes using artificial intelligence to create a character and performance without an actor is "horrifying."