In June 2014, 19-year-old Erin Corwin was living a quiet life in Twentynine Palms, California, expecting her first child with her husband, US Marine Corporal Jon Corwin - until the day she drove off into the desert and never returned. As temperatures climbed into the hundreds, friends and family teamed up with local law enforcement in a grueling search of Joshua Tree National Park. Nearly two months after her disappearance, Corwin's body was found at the bottom of an abandoned mine shaft, a homemade garrote wrapped around her throat.

In 1978, Rodney Alcala was a contestant on the The Dating Game, one of America's most popular television shows at the time. Handsome, successful, and romantic, he was embraced by the audience - and chosen as the winner by the beautiful bachelorette. To viewers across the country, Rodney seemed like the answer to every woman's dreams. Until they learned the truth about his once and future crimes.

After his first grisly crime, Harvey Louis Carignan beat a death sentence and continued to manipulate, rape, and bludgeon women to death - using want ads to lure his young female victims. And time after time, justice was thwarted by a killer whose twisted legal genius was matched only by his sick savagery. Here, complete with the testimony of women who suffered his unspeakable sexual abuses and barely escaped with their lives and of the police who at last put him behind bars, is one of the most shattering and thought-provoking true-crime stories of our time.

Ken Holmes worked in the Marin County Coroner's Office for 36 years, starting as a death investigator and ending as the three-term, elected coroner. As he grew into the job - which is different from what is depicted on television - Holmes learned a variety of skills, from finding hidden clues at death scenes, interviewing witnesses effectively, managing bystanders and reporters, preparing testimony for court, to notifying families of a death with sensitivity and compassion.

In 2007, Dr. Martin MacNeill - a doctor, lawyer, and Mormon bishop - discovered his wife of 30 years dead in the bathtub of their Pleasant Grove, Utah, home, her face bearing the scars of a facelift he had persuaded her to undergo just a week prior. At first the death of 50-year-old Michele MacNeill, a former beauty queen and mother of eight, appeared natural. But days after the funeral, when Dr. MacNeill moved his much younger mistress into the family home, his children grew suspicious.

Travis Alexander was a handsome, hard-working, practicing Mormon who lived in Mesa, Arizona. His good looks and easygoing manner made him popular with everyone, especially the ladies. So when he was found with a bullet wound in the face and his throat slashed, the brutal murder sent shock waves throughout his community. Who could have done something so sinister? But soon a suspect was singled out-Jodi Arias. A beautiful, aspiring photographer, Jodi had been in a long-distance relationship with Travis the year before.

Wealthy, beautiful, and brilliant, Shele Danishefsky had fulfillment at her fingertips. Having conquered Wall Street, she was eager to build a family with her much younger husband, promising Ivy League graduate Rod Covlin. But when his hidden vices surfaced, marital harmony gave way to a merciless divorce. Rod had long depended on Shele's income to fund his tastes for high stakes backgammon and infidelity - and she finally vowed to sever him from her will. In late December 2009, Shele made an appointment with her lawyer. She would never make it to that meeting.

The day before Halloween 2004 was the last day on Earth for respected, well-liked college professor Fred Jablin. That morning, a neighbor discovered his body lying in a pool of blood in the driveway of Jablin's Virginia home. Police immediately turned their attentions to the victim's ex-wife, Piper, a petite, pretty Texas lawyer who had lost a bitter custody battle and would do anything to get her kids back. But Piper was in Houston, 1,000 miles away, at the time of the slaying and couldn't possibly have been the killer...could she?

Roger and Penny Scaggs seemed a poster couple for family values. Evangelical Christians living in booming Austin, Texas, in the mid-1990s, they were respected leaders in their church and community. As Roger diligently worked his way up the high-tech corporate ladder, Penny kept a pristine home and coached similarly devout young women on how to be perfect wives. But on a windy March evening, this godly woman met the devil head-on.

On the morning of July 18, 2014, 41-year-old Florida State law professor Dan Markel dropped his boys off at preschool, hit the gym, and headed home to his quiet, tree-canopied neighborhood. Within seconds of pulling into his garage, two .38-caliber bullets fired from point-blank range were lodged in his brain. His brutal slaying defied explanation.

Two days after Christmas, 2011, Russel Faria returned to his Troy, Missouri, home to find his wife, Betsy, dead, a knife still lodged in her neck. She had been stabbed 55 times in a brutal murder that would set off a chain of events leading to one man's wrongful conviction and imprisonment, another man's death, the revelation of a diabolical scheme, and an astounding miscarriage of justice left unresolved for another 10 years.

On any Sunday morning in the Florida Redlands, Dee Casteel might have served you pancakes at the IHOP. She was a hard-working, cheerful waitress, one of the nicest people you'd ever want to know. She was also a three-bottle-a-day alcoholic, hopelessly in love with the IHOP's manager, Allen Bryant. Bryant wanted his live-in lover, IHOP owner Art Venecia, dead. And Dee Casteel helped him to arrange it.

Although happily ensconced in a loving second marriage and a new family of quadruplets, Sheila Blackthorne Bellush never truly escaped the enslavement of her ex-husband, multimillionaire Allen Blackthorne, a handsome charmer - and a violent, controlling sociopath who terrorized her for a decade after their divorce. When Sheila was slain in her home, in the presence of her four toddlers, authorities raced to link the crime to Blackthorne, the man who vowed to monitor Sheila's every move in his obsessive quest for power and revenge.

Bright, attractive, and both from good families, University of Texas college student Colton Pitonyak and vibrant redhead Jennifer Cave had the world at their beckoning. Cave, an ex-cheerleader, had just landed an exciting new job, while a big-money scholarship to UT's prestigious business school lured Pitonyak to Austin. Yet the former altar boy had a dark, unpredictable streak. When Jennifer failed to show up for work on August 18, 2005, her mother became frightened. Sharon Cave's search led to Colton's West Campus apartment, where Jennifer's family discovered a scene worthy of the grisliest horror movie.

The true story of Barbara Stager, a devoted mother, loving wife, and dedicated church leader who committed an almost perfect crime. By all accounts, Stager seemed to lead the perfect life in her community in Durham, North Carolina. After her husband, popular high school coach Russ, died tragically, the police were inclined to believe her story - that she accidentally shot him. Suspicions rose when the police discovered that Stager's previous husband had died similarly 10 years prior.

Travis Alexander was a handsome, hard-working, practicing Mormon who lived in Mesa, Arizona. His good looks and easygoing manner made him popular with everyone, especially the ladies. So when he was found with a bullet wound in the face and his throat slashed, the brutal murder sent shock waves throughout his community. Who could have done something so sinister? But soon a suspect was singled out-Jodi Arias. A beautiful, aspiring photographer, Jodi had been in a long-distance relationship with Travis the year before.

In 2007, Dr. Martin MacNeill - a doctor, lawyer, and Mormon bishop - discovered his wife of 30 years dead in the bathtub of their Pleasant Grove, Utah, home, her face bearing the scars of a facelift he had persuaded her to undergo just a week prior. At first the death of 50-year-old Michele MacNeill, a former beauty queen and mother of eight, appeared natural. But days after the funeral, when Dr. MacNeill moved his much younger mistress into the family home, his children grew suspicious.

Two days after Christmas, 2011, Russel Faria returned to his Troy, Missouri, home to find his wife, Betsy, dead, a knife still lodged in her neck. She had been stabbed 55 times in a brutal murder that would set off a chain of events leading to one man's wrongful conviction and imprisonment, another man's death, the revelation of a diabolical scheme, and an astounding miscarriage of justice left unresolved for another 10 years.

Rachel Newhouse disappeared on the night of November 12, 1998. Only months later, in the same town, Aundria Crawford lost her life in an act of unimaginable violence. As authorities worked to find clues, parole officer David Zaragoza paid a routine visit to one of his charges - Rex Allan Krebs, a violent serial rapist who'd served only 10 years of a 20-year sentence. After sending Krebs back to jail for violating his parole, Zaragoza found a key chain belonging to one of the victims. An intensive search led to the gruesome discovery of buried remains near Krebs' secluded cabin.

He was a captain in the U.S. Air Force. She was a psychologist in Fayetteville, North Carolina. On the surface, Marty and Michelle Theer appeared to be the perfect married couple. But no one knew of the double life Michelle was leading. Tired of spending one too many nights apart from Marty who was often away on his flight missions, Michelle turned to the Internet to meet men and relieve her loneliness. With each encounter, Michelle became more daring in her sexual escapades. But one man stood out among all the rest: former U.S. Army Staff Sergeant John Diamond.