On a cold Southern night in 2013 under a full moon, 20-year-old Heather Elvis parked her car at a boat ramp along the Intracoastal Waterway and was never seen again. A series of sensational trials involving a handsome restaurant coworker and his Disneyland-obsessed wife resulted in shocking verdicts - but no body - as her family desperately sought closure and fought for justice, and a resort town struggled to regain calm.

The four-year-old Brandon Sims had not been seen since July 3, 1992, when he attended a birthday party with his 20-year-old mother, Michelle Jones. For years, Jones lied to her friends about Brandon, telling some that he was living with his father and others that he was staying with his grandmother in another state. When Brandon’s father, who had been in jail, came looking for Brandon, Michelle’s shocked friends confronted her. She confessed that Brandon was dead. She repeated her story of how Brandon died to a detective. The detective didn’t believe her story. 

Brian Stidham fell in love with Tucson, Arizona, the minute he came to town. A young and talented eye surgeon, he accepted a job with an established eye surgeon to take over his pediatric patients. Brad Schwartz, the doctor who hired Brian, was ambitious and possessed surgical skills few others had. But he was a troubled man. Within a year of Stidham’s arrival in Tucson, the medical relationship would be severed by Schwartz’s personal troubles.

On March 15th, 1987 police in Anchorage, Alaska arrived at a horrific scene of carnage. In a modest downtown apartment, they found Nancy Newman's brutally beaten corpse sprawled across her bed. In other rooms were the bodies of her eight-year-old daughter, Melissa, and her three-year-old, Angie, whose throat was slit from ear to ear. Both Nancy and Melissa had been sexually assaulted.

On the beautiful island of Jersey, the wealthy Newall family were the epitome of success: Roderick, the eldest son, was a handsome Royal Green Jackets lieutenant, and his younger brother, Mark, was a financier. On the night of 10 October 1987 Nicholas and Elizabeth Newall went out to dinner with their sons to celebrate her 48th birthday. It was the last time that the parents were seen alive. Sometime during that evening, they were bludgeoned to death at their home, their bodies removed, leaving only bloodstains behind.

The summer of 1983 was like no other in Joliet, Ill., a hard-working, rough-and-tough blue-collar industrial city an hour’s drive southwest of Chicago. During one of the hottest summers on record, the citizens of Joliet, were terrorized by an elusive serial-killing madman.

In the early morning of October 18, 1986, Cherie Wier’s life collapses when her teenage son takes the life of her beloved husband. For years, Cherie grapples with events preceding and following the crime, struggling to overcome the consuming grief she suffers from her loss and the difficulty she faces as she attempts to forgive her son. The courtroom accounts of gruesome details and the shocking testimonies from experts only add to Cherie’s yearning to make sense of the crime. She is tormented, wanting to know why the tragedy happened, and if there was anything she could have done.

For twenty years, Ken and Kristine Fitzhugh and their two sons had lived lives of comfortable middle-class normality. Then came the shocking news that Kristine Fitzhugh was dead, the victim of a terrible accident.... By the time the Palo Alto Police Department looked closer at the death of Kristine Fitzhugh, there could be only one conclusion. Someone had murdered Kristine in her own home, inflicting a series of horrific blows to the back of her head, and then cleaned up the mess to make it look like an accident.

In April 1997, pretty, 22-year-old Jacine Gielinski stopped her car at a red light in Colorado Springs, Colorado. She had no idea that the two young men looking at her from the car next to hers would in that moment decide she would be their target for unspeakable horrors.

The Colonial Parkway Murders - the name given eight murders that took place in the Tidewater region in the late 1980s, two of which were on the historic Colonial Parkway, the nation’s narrowest National Park. Young people in the prime of their lives were the targets. But the pattern that stitched this special kind of evil together was more like a spider web of theory, intrigue, and mathematics. Then, mysteriously, the killing spree stopped. Now, father-daughter true crime authors Blaine Pardoe and Victoria Hester blow the dust off of these cases.

Best friends Daryl Barber and James Boucher were responsible, and their parents trusted them to spend Spring Break at Daytona Beach unchaperoned. When the boys missed their agreed-upon daily check-ins, their parents were disappointed. When they failed to come home on their planned return date, their parents were terrified. They could not have known that their innocent sons would encounter two violent men on the Florida coast. They could not have imagined the torture their children would endure before their bodies turned up four months later in a Florida swamp.

For years Lori Orr believed her Los Angeles firefighter dad was a selfless hero. When Lori’s dad was arrested and charged with four murders and countless arson fires, it was her testimony that helped keep him from being sent to Death Row. Eventually, Lori's search for the truth lead her to the dark secrets lurking in her family's past and to an inescapable conclusion about the remorseless killer and arsonist known as the "Pillowcase Pyro" and his reign of terror in sunny Southern California.   

Early one morning in May, 1997, a young couple in the mountains of Colorado spotted a man dragging a body up a secluded trail. The man fled, leaving behind a bloody, dying woman. The investigation into the death of young street-walker Anita Paley would lead from that idyllic spot to the seamy underbelly of Denver and a world of prostitution, drug dealers, and violent criminals. And it would expose the lives of suspect Robert Riggan and Anita's friend Joanne Cordova, a former cop-turned-crack-addict and hooker.

In 2015, Mary Yoder returned home from the chiropractic center that she operated with her husband, Bill, complaining that she felt unwell. Mary, health-conscious and vibrant, was suddenly vomiting, sweating, and weak. Doctors in the ER and ICU were baffled as to the cause of her rapidly progressing illness. Her loved ones - including Bill and their children, Adam, Tamryn, and Liana - gathered in shock to say good-bye. In the weeks that followed Mary's death, the grief-stricken family received startling news from the medical examiner: Mary had been deliberately poisoned with colchicine.

Terrifying things are happening to Kay Weden, a 40-something single mom and high school teacher in Salisbury, North Carolina. Despite having no known enemies, Kay's home, car, and peace of mind are under attack throughout 1993. Most chilling of all are the senseless attacks on her only son and the shot fired in the night through a wall of her house, which narrowly misses his head as he sleeps.