Kate Snow reports from inside the family circle of missing 7-year-old Kyron Horman to bring viewers the latest developments in the case, and an emotional and candid interview with his biological parents, Kaine Horman and Desiree Young. In addition, she has an exclusive sit-down interview with Desiree and her husband, Tony Young, who brings a detective's take on how this case has unfolded over the last seven weeks, and reveals new details about the investigation. The hour-long report will air Monday, July 26 (10:00 PM/ET).

Below are excerpts.

On Kaine Horman reacts to hearing about the murder-for-hire plot that his wife Terri allegedly hatched to try to kill him before Kyron went missing:
KATE SNOW: You've been informed that she was trying to hire someone to murder you.

KAINE HORMAN: I didn't believe it at first. It was something that I couldn't even wrap my head around at the time--

SNOW: There'd been no indication in your marriage--

KAINE HORMAN: No.

SNOW: --that things were that bad or that she was upset with you.

KAINE HORMAN: No.

SNOW: Do you fear for your safety now, Kaine? For your daughter?

KAINE HORMAN: I fear for my daughter.

SNOW: Do you think she is capable of hurting a child?

KAINE HORMAN: If you asked me before this situation, my answer's no. Based on what I know now, I don't know.

KAINE HORMAN: I think anything is possible, based on the way things have gone over the past few weeks.

On Desiree's husband Tony says that as early as the first night of the investigation, the very day Kyron went missing, he explained to the family what to expect from detectives. Tony expresses surprise at Terri Horman's reaction:
TONY YOUNG: I explained to each person that now our lives are not private anymore, that the investigators are going to want to know very detailed information about our lives ...

TONY YOUNG: She instantly started to express some displeasure at that and not wanting -- feeling like she was persecuted. And I thought that was kind of an unusual reaction that early.

Tony reveals to "Dateline" that the police asked Terri Horman to submit to a polygraph more than once:
TONY YOUNG: I thought something must not be right. Something must not be allowing them to check her off the list.

KATE SNOW: Is it possible, though, that she was just nervous, that she didn't pass her lie detector test with flying colors because she was emotional or upset or--

TONY YOUNG: There's more to it than just that... The information that you're giving, does it does it hit your ear and sound right? Does it make sense?

KATE SNOW: She wasn't making sense?
TONY YOUNG: Not from the information I heard from her.

On Kyron's mother, Desiree Young, in Kyron's bedroom that she's left just as it was the last day Kyron was there:
DESIREE YOUNG: His bed I still can't bring myself to make it. It's the same as it was when he last slept in it. And I can't put away his laundry. His cars are still out -- he was playing with his little car wash last time he was here.

The report on the Kyron Horman case airs July 26, Dateline NBC Monday, 10 p.m./9 C. Watch a preview here. Learn more about Kate Snow and follow her on Facebook and Twitter.

Kate Snow reports from inside the family circle of missing 7-year-old Kyron Horman to bring viewers the latest developments in the case, and an emotional and candid interview with his biological parents, Kaine and Desiree. In addition, she speaks exclusively to Desiree and her husband, Tony, who brings a detective's take to how this case has unfolded over the last seven weeks. Monday, 10 p.m./9 C.

A teen loses his life to a bullet during a Saturday night party in a small town – and his friend loses his freedom to what he says is a lie. Dennis Murphy reports.

Family and friends go to extraordinary lengths to honor a legacy of a young man whose trust led to tragedy. Keith Morrison reports. Airs Friday, 9 p.m./8 CT

For some this economy may be turning around but the reality is millions of families are at risk of going hungry, in one of the richest nations on earth. In the past two years alone, the number of Americans visiting food pantries has jumped 30 percent. Over the last nine months, "Dateline" focused its cameras on how the Great Recession has impacted some of the poorest people in America – those who are the first to feel the downturn, and will likely be the last to feel the recovery.

For the report, "America Now: Friends & Neighbors," airing on Sunday, July 25 (7:00 PM/ET), "Dateline" anchor Ann Curry travels to Ohio where the hardworking poor, with deep traditions in mining, manufacturing and military service, are increasingly seen in food pantry lines ashamed and angry. Recently, the people of Southeast Ohio made pleas for jobs and food written on thousands of paper plates to President Obama. One message reads: "My husband worked hard all his life and he died hungry." Curry interviews people struggling with poverty and unemployment, and reports on what they're doing to make their lives, and their children's lives, better.

Their stories, and the images, push beyond stereotypes and reveal a hidden America that is both surprising and haunting but nevertheless, hopeful. While most television news reporting on the recession has focused on those with a voice and influence -- the middle class -- this hour-long look at how the recession has affected America's poor is a rare chance for viewers to get a comprehensive look at what poverty looks like over time in the heartland.

Viewers will hear from a woman who despite being poor herself, opened a food pantry, "Friends & Neighbors," that feeds thousands; a young mother who spent Ohio's cold month of November sleeping in a van with her children ages 1, 2 and 3; an extended family of 14 crowded into a 4-bedroom house to survive; and a father who was laid off and unable to pay for heat so he woke every two hours to feed the woodstove to keep his two young sons warm.

Watch a preview here.

Click here to view a slideshow of Ann Curry's photos.

When someone goes missing, one of the hardest things for those left behind is never knowing the truth. Did their loved one escape to a new life? Or did something terrible happen to them? Are they dead? Or alive?
The three children in tonight's story arrived home one evening to discover their mother was missing. But for them, the truth of what really happened may have been the hardest thing of all. Keith Morrison with The Disappearance of Debbie Hawk, at 10 p/ 9 C on Dateline.

For the FBI agents you'll meet tonight, fighting crime is a way of life but when their own office manager, a young women they felt was family, was murdered, their professional mission became very personal.

They faced a complicated investigation that eventually became not just about getting justice for one of their own...but for a string of -other- women, who'd maybe been too afraid to seek it for themselves.

Josh Mankiewicz with The Mystery on Reminisce Road, at 10, 9 central on Dateline.

It's a story with all the intrigue, lies, and betrayal of a Cold War thriller: Secret codes, forged passports, invisible ink, and a real-life femme fatale. But this great power drama unfolded in just the last two weeks -- the biggest spy swap in a generation. Ten "deep cover" agents for Russia, swept up from leafy American suburbs and city streets and hustled back to Moscow, exchanged for four people convicted of spying for the West. Now, we take you -inside- this 21st century version of From Russia with Love. Dateline correspondent Dennis Murphy is on the trail of "The Spies Next Door."

Join us Sunday at 7 p.m./6 C.

A father confesses to murdering his daughter, but evidence points to someone else and an extraordinary battle for justice ensues. Keith Morrison reports in "The Mystery in Rock Hill."

Visit msnbc.com for breaking news, world news, and news about the economy

In an upcoming "Dateline," Michael Jackson's mother, Katherine, speaks out in her only television interview about her son's death and who is responsible; how her grandchildren are coping and her relationship with them; and how the family will be marking the first anniversary of his death. In addition, she responds candidly to accusations about Michael Jackson being a child molester and rumors about Debbie Rowe wanting custody of the children. The interview, conducted by Sonia Lowe, was licensed by "Dateline" and will be part of an anniversary special, "Michael Jackson: A Mother's Story" airing this Friday, June 25 (9:00 PM/ET) and reported on by Josh Mankiewicz.

Dateline's Unsolved Case Squad returns to investigate a series of murders along California's famed Gold Coast that made headlines last summer. Josh Mankiewicz reports.

Visit msnbc.com for breaking news, world news, and news about the economy

Three decades pass for a Utah cold case and heartbroken loved ones wonder if justice will finally be delivered. Keith Morrison reports.

Chris Hansen reports on the arrest of Joran van der Sloot and the latest developments in the Natalee Holloway case.

Plus, What began as a spiritual rebirth ended in tragedy this past October in a Sedona sweat lodge and now some who were there speak out for the first time with the shocking inside story. Chris Hansen reports.

An all-new Dateline Friday, June 11, 9 p.m./8C.