Does a concrete wall in a Pennsylvania home hold the remains of a woman missing since 1989? Police suspect the killer used a wood chipper to grind up the body, which was then mixed into concrete. Major crimes scene investigator Karen Smith and RadarOnline reporter Alexis Tereszcuk join Nancy Grace to discuss this cold case. Other topics in this episide include a missing North Dakota woman found dead in a river, her body wrapped in plastic and her newborn baby in the arms of another woman; a teen girl who live streamed her sister's car crash death offers unusual reasons for her bizarre behavior.

Natalee Holloway's father is increasingly hopeful bones found buried in Aruba will give him answers about what happened to his daughter. Investigative reporter Art Harris and medical examiner Dr. William Morrone join Nancy Grace to discuss the latest revelations in the Oxygen docu-series on the case. A medical examiner has confirmed that remains found buried in a Georgia backyard are those of missing Iraq War vet Chase Masser. Nancy gathers Team Chase, CrimeOnline reporter Leigh Egan and Atlanta 11Alive reporter Jessica Noll to talk about the investigation.

Members of a paramilitary "Christian" sect are jailed on child abuse and sex charges in New Mexico. Reporter Patty Lane and psychologist Caryn Stark discuss revelations in the case with Nancy Grace. A 15-year-old girl entered a guilty plea to trying to stab a 12-year-old girl to death to please the fictional "Slender Man" character. Stark and reporter Drew Nelson talk to Nancy about the bizarre case. Lawyer Brian Claypool, forensic psychiatrist Dr. Daniel Bober and reporter Cheryl White join Nancy to look at the story of a female journalist whose body was allegedly dumped from a submarine while on a short cruise with a Danish inventor.

The opioid crisis in the USA has been declared a national emergency, with more people dying from overdoses than car crashes. For Rebecca Savage, it claimed her 2 teenage sons and launched her on a mission. The mother visits with Nancy Grace to discuss her loss and the campaign she is now waging. American Narcan author Dr. William Marrone and psychologist Caryn Stark join the discussion.

A Florida judge rules Dalia Dippolito must sit in prison while lawyers appeal her conviction for seeking a hit man to kill her husband. Her lawyer Brian Claypool debates the case with Nancy Grace and reporter Ninette Sosa. A Texas woman faces murder charges after her 2 young children died from the heat after she allegedly left them in a car for as punishment. Psychologist Dr. Daniel Bober and reporter Paul Chambers join Nancy to discuss this case. a husband allegedly tried to frame his wife by posting a Craig's List ad seeking a hit man to kill him and reporting to police that she did it. Reporter David Lohr talks about the case.

A mom learns ashes given her after her infant daughter's death were the remains of a dog. Nancy Grace talks with attorney Wendy Russell Wiener, an expert in regulatory law regarding death care, about what a family can. A teen charged with killing her newborn and burning the infant is out on bond. Reporter Art Harris, forensics expert Joseph Scott Morgan and psychologist Caryn Stark discuss. DailyMail.com‘s Sean Walsh and psychologist Dr. Bethany Marshall join Nancy to talk about a woman who tried to flush her newborn down a hospital toilet before abandoning him in a trash can. 

Our 'back to school' episode includes a teacher who had an 8th grader's baby after a 2-year affair and a women arrested for snorting cocaine in the parent pick up lane at an elementary school. Nancy's guests -- including investigator reporter Art Harris, forensic expert Joseph Scott Morgan, psychologist Caryn Stark, Daily Mail reporter Chris Spargo, and drug addiction expert Dr. William Marrone -- also discuss the case of a former Mrs. America convicted of scamming Macy's by switching tags and returning old clothes for refunds.

The father of Natalee Holloway, missing since a 2006 Aruba vacation, revealed human remains found after a tip from a suspect's friend are being tested to determine if the bones are from his daughter. Investigative reporter Art Harris and forensics expert Joseph Scott Morgan join Nancy Grace to discuss the case in this episode.

Allison Foy disappeared after asking for a taxi to take her home from a Wilmington, NC, club in June, 2006. Her skeletal remains were found a mile away 2 years later, along with the skull of another missing woman. Foy's sister and cold case expert Sheryl McCollum discuss what they are doing to find the killer in this episode.

Scott Peterson's pushing the idea that investigators ignored witness tips that would have proven he did not murder wife Laci and unborn son Conner. A new docuseries that purports to reveal new evidence begins this week on A&E. Nancy Grace, psychologist Dr. Bethany Marshall and journalist Sean Walsh watched the first episode and talk about it.

An Alabama couple is charged with killing 5 people, including the husbands other wife. Convicted wife-killer Scott Peterson speaks from jail. An Ohio man is accused of ramming his car into a crowd of people during the Charlotteaville, Va., protests. Nancy Grace and guests talk about these crime stories.

Three decades have passed since 13-year-old Chuckie Mauk was shot dead during a bike ride to a Georgia candy store. But the search for the killer has not ended. Nancy Grace visits with Chuckie's mom to discuss the case and the painful loss of her son in this episode.

Taylor Swift told jurors a DJ had "a handful of my ass" while posing for a photo. The singer is defending herself against a lawsuit by the DJ who was fired after the groping was reported to his boss. Nancy Grace talks with RadarOnline reporter Alexis Tereszcuk about the case. The capture of Brad Clement, a suspect in the Chase Massner death probe, and the new crime novel "Final Girls" are the other topics in this episode.

Investigators have no suspects more than 3 years after Russell Dermond, 88, was beheaded in his Georgia home and his 87-year-old wife Shirley was found 5 miles away murdered and floating in a lake. Macon Telegraph reporter Joe Kovac and cold case expert Sheryl McCollum join Nancy Grace in this episode to examine the mystery. 

Nancy Grace updates Taylor Swift's court battle with a DJ over her allegation he groped her before a concert. Then, former CIA agent Tim Ballard talks about efforts to stop human trafficking around the world and in your neighborhood. Ballard warns the Floyd Mayweather fight with Conor McGregor will mean a convergence of sex slavery in Las Vegas. Reporters Ninette Sosa and Alan Duke join in the discussion.

Taylor Swift says she's standing up for all women who are subjected to unwelcomed groping and sexual advances by men. The singer's federal trial is underway in Denver and Swift will testify. RadarOnline's Alexis Tereszcuk and lawyer Jason Oshins join Nancy Grace to discuss the case. Crime Stories can also be heard each day on SiriusXM's ch. 132.

The last person known to have seen Chase Massner three years ago vanished hours after he learned police were charging him in connection with the Iraqi War vet's disappeared. Nancy Grace gathers Team Chase, the citizen detectives who helped resolve the missing man mystery, to discuss the search for suspect Brad Clement.

Parents of a toddler who died after being left behind in a car overnight face murder charges. Forensics expert Joseph Scott Morgan and journalist Robyn Walensky discuss the case with Nancy Grace on this episode. They also look at the case against a man who allegedly shot his wife's doctor dead after the physician refused to give her pain pills and another name added to the list of victims of "Killer Clown" John Wayne Gacy.

As the medical examiner searches for clues in the death of Chase Massner, Georgia investigators build a case to make an arrest. Nancy Grace gathers "Team Chase" to discuss their 3-year-long search for justice for the Iraqi war vet and his family in this episode.

With the discovery of human remains believed to be missing Iraq war vet Chase Massner in the backyard of a Georgia home, the man who lived there says he's "lawyering up." Nancy Grace and the Crime Stories team has been digging into this 3-year-old case for months, working with the cold case unit. This episode features on the scene reporting and calls from Chase's friends.

Human remains believed to be those of Chase Massner, the Iraqi war vet who vanished from Kennesaw, Georgia, 3 years ago were found Tuesday, buried near the home where he was known to have last slept. This is a special Crime Stories report, including Nancy Grace's interview last March with the home's owner.

A California teen who livestreamed her sister's car crash death tearfully pleaded to a judge to lower her bond so she could go free while awaiting trial on six felony counts including vehicular manslaughter and drunken driving. DailyMail.com's Sean Walsh and New York psychologist Caryn Stark join Nancy Grace in this episode to talk about this case, a cruise ship murder mystery and allegations against adoptive parents of disabled children.

Noura Jackson was 18 when her mother was fatally stabbed 50 times in her Memphis home and she was 30 when she walked out of a Tennessee prison a year after the state Supreme Court overturned her second-degree murder conviction. Nancy Grace talks with Lisa Hickman, who wrote "Stranger to the Truth," a book exploring Jackson's sensational case.

Tara Calico disappeared during a bike ride 29 years ago, leaving behind few clues and many questions. Classmate Melinda Esquibel is hoping to revive the search for the 19-year-old University of Mexico student with a film documentary and podcast series titled "Vanished: The Tara Calico Investigation." Esquibel and journalist Rosalie Rayburn join Nancy Grace in this episode to discuss the case.

The case against Ryan Duke for the 2004 murder of Ocilla, Georgia, teacher Tara Grinstead is built largely on what his roommate Bo Dukes told investigators. Dr. Maurice Godwin, the private investigator hired by Tara's family, now believes it was Bo Dukes who did the killing. Godwin talks to Nancy Grace about the latest in Grinstead case in this episode.