Dateline NBC

- Season 21

(2012)

Investigators attempt to unravel the mystery surrounding the decade-long disappearance of a deputy's wife, who claims she was kidnapped and was held hostage against her will, but they suspect she may have been an accomplice.

Dateline investigates the shooting attack on Hollywood stuntman Garrett Warren and examines whether his ex-girlfriend was involved.

Dateline looks into the death of Stephanie Roller Bruner and the district attorney's effort to pin the case on her husband.

Dateline examines the murder of Ben Novack Jr. the wealthy heir to Miami's famous Fontainebleau Hotel. The police investigation into the murder causes a rift between his wife and step-daughter.

Dateline examines the case of Sarah Jones a schoolteacher and NFL cheerleader who is accused of sexual misconduct with a student.

Dateline investigates the world of online classified ads where almost anything is offered, legal or illegal. Chris Hansen talks to people involved in Marijuana Delivery, Fake Documents, and Home Improvement schemes. He also talks to people looking for human organs and a man who offers to help "take care" of an enemy.

Dateline offers a special report on the devastation in the wake of Hurricane Sandy. It visits areas of New York and New Jersey that are struggling to restore power and repair damage. It also interviews people who have been hit hard by the disaster and looks at an effort to stop the New York Marathon.

Dateline investigates the murder of pharmaceutical executive Anna-Lisa Raymundo in Stamford, Connecticut. The police investigation uncovers a love triangle. They eventually prosecute the Sheila Davalloo the lover of Anna-Lisa's boyfriend. The court case gets tricky when Sheila decides to act as her own attorney.

"Lauren Scruggs" interviews the fashion journalist who was seriously injured by an airplane propeller. "Update" offers the latest on the David Petraeus scandal. "Kelly Rutherford" interviews the actress about her difficult custody battle. "Christina Aguilera" profiles the famous singer.

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Dateline NBC examines the shooting at Sandy Hook Elementary School. It talks to police and parents who give insight into the horrible attack. It also talks to residents of Newton, mental health professionals, and survivors of the Littleton and Virginia Tech shootings.

A husband gives a frantic call to 911 after finding his wife dead in a bathtub, but the couple's daughters lead police to investigate their father.

The murder of a Nevada teenager shakes the community to its core when the two most unlikely people make a shocking confession.

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In the seemingly quiet and safe community of Lafayette, Louisiana, Mickey Shunick goes missing after riding her bike home from a get together at a nearby restaurant & bar. This close and tight knit family quickly realizes something must be wrong once Mickey misses her younger brothers HS graduation.

An 18-year-old woman disappears one night and her boyfriend confesses to being verbally abusive and once kicked her. But he seems to have a solid alibi and there is evidence that points to someone else. Police work is heavily criticized.

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As Hurricane Charley ravages a small town in Florida, a man trying to avoid his past hides out in a hotel room.

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An Arkansas beauty queen is found dead and her boyfriend who had returned from college is charged. His family mortgages the home to fund his defense. Once the trial is over, the case is not settled and a new trial ensues.

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This segment covers the robbery and murder of 24-year-old Dunbar armored car guard Robert Keith Palomares on Nov 29, 2004 at the 'AMC Ahwatukee 24' movie theater in Phoenix, Arizona. The prime suspect, Jason Derek Brown, was seen on surveillance camera and left fingerprints on his getaway mountain bike, fled the crime scene with $56,000 in cash. The FBI has been unable to locate him and placed Brown on their "FBI Most Wanted Fugitive" list.

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The murder of Jason Alexander in June of 2008, in the city of Mesa Arizona.

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Michael Peterson was convicted of murdering his wife Kathleen in 2003 who was found in a pool of blood at the bottom of the stairs. But it turns out that the SBI blood analyst lied about his credentials and experience. Peterson was granted a new trial by the same judge that sentenced him to life in prison. What will be next for this case?

The theme of today's episode is A Sister's Search.

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Kay Mortensen took pride in preparing for every possible threat, so when he was found dead at home, those who knew him were stunned; the brutal killing put two of Kay's loved ones behind bars and in danger, but the truth may set them free.

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In Mustang, Okla, firefighter Keith Bryan reconciles with his wife, then he is shot in his own home and dies a few hours later at a nearby hospital.

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Examination of the disappearance and murder of John Sohus.