RELENTLESS PURSUIT follows the personal mission of a Washington, D.C., federal homicide prosecutor who dedicated himself to bringing justice and closure to the family of a brutally murdered mother and daughter, a case during which the author's own father passed away.

Colorado, 1976. When Reverend Mike Fuller and his beautiful wife, Sharon, arrive in the sleepy town of Rocky Ford, local residents think something’s off about the new couple. The God-fearing minister is gruff and cold, while charismatic Sharon has her husband wrapped around her finger.

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.

For years, Eddie Lee Sexton ruled his large family like Charles Manson. The depraved patriarch dominated his ragged brood of twelve children mentally, physically, and sexually, and enforced every cruelty imaginable, from vicious beatings to raping his daughters and fathering their children. Finally, in 1992, Sexton's eighteen-year-old daughter Machelle, seeking refuge in a women's shelter, revealed the shocking, sordid details of her father's abuse to authorities. As the law attempted to catch up to Eddie Lee Sexton, he moved his family to a mobile home in western Florida.

In and out of hospitals since birth, angelic nine-month-old Morgan Reid finally succumbed to what appeared to be sudden infant death syndrome. Morgan's Texas-born mother, Tanya, a nurse and devoted wife, pulled up stakes with her grieving husband, Jim, and moved on. It was the best way to put the past behind them. Until their son, Michael, a boy who by all accounts was terrified of his mother, began showing signs of the same affliction that stole the life of his baby sister....

A promising young attorney and a dedicated family man, Michael Fletcher seemed to have it all. But in the summer of 2000, Michael found himself standing trial for the murder of his pregnant wife, Leann. The verdict - guilty of second-degree murder - would leave friends, family, and the public at large scrambling to make sense of a twisted and frightening series of events that ended in the brutal killing of Leann Fletcher. What could possibly have led Michael Fletcher to commit such a gruesome act?

In the fall of 2010, in the all-American town of Apple Valley, Ohio, four people disappeared without a trace: Stephanie Sprang; her friend, Tina Maynard; and Tina's two children, 13-year-old Sarah and 11-year-old Kody. Investigators began scouring the area, yet despite an extensive search, no signs of the missing people were discovered.

Sharon Marshall was a brilliant and beautiful student whose future was filled with promise—until her murderous, fugitive father drew her into a lifetime of deception that became one of the most baffling cases in the annals of American true crime.

In 1911 two British heiresses, Claire and Dora Williamson, read a brochure about a revolutionary fasting treatment that promised a lifetime of good health. The sanatorium in the village of Olalla, west of Seattle, was surrounded by a beautiful forest, sparkling waters and fresh air. The sisters agreed it sounded perfect and exactly the restorative holiday they needed. But within a month of arriving, under the supervision of Doctor Linda Burfield Hazzard, Claire and Dora began to realise the frightening truth – they were not patients but prisoners at the isolated sanitorium.

It was a crime that shocked the country. On March 21, 2011, two young saleswomen were found inside a lululemon athletica store in Bethesda, Maryland, one of the nation's wealthiest suburbs. Jayna Murray, thirty, was dead—stabbed, slashed, and struck more than 300 times. Brittany Norwood, twenty-eight, was alive—tied up on a bathroom floor, her clothing ripped, her face bloodied. This is the full true story of what happened.

On March 16, 1992, Elizabeth DeCaro, a 28 year-old mother of four, was found dead in her own home, murdered execution-style with two bullets to the head. Her husband, Rick, was immediately a suspect, having previously struck her "accidentally" with the family van after taking out a $100,000 life insurance policy on her. A Killer Among Us presents the true shocking story of Elizabeth's family and their search for justice against the man who continued to play father to the children whose mother he had killed.

A real-estate lawyer in Connecticut's moneyed seaside communities, Beth Ann Carpenter, 30, had beauty, brains, and success. But she wanted more - namely guardianship of her two-year-old niece, Rebecca, daughter of Beth's estranged sister, Kim.

If you thought you knew the story of The Teacher's Pet, get ready to be shocked. Hedley Thomas takes you behind the scenes with a blow-by-blow account of one of the most intriguing and enduring murder mysteries of our time - the crime, the podcast investigation, the sexual exploitation of teenage students, the courtroom drama - and how justice was finally delivered.

At Jessica McCord's house, law enforcement officials found windows covered in blankets, a cache of weapons and ammunition, carpets torn up, new tile on the floors, and the couch missing. Then they learned about the nasty divorce and bitter custody battle that had landed Jessica in jail. Along with her new police officer husband, Jessica became the prime suspect in this brutal double murder.

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.

In the lovely town of Pleasant Valley in upstate New York, the maple trees were ablaze with fall's blood-red color. The air was crisp. And a woman named Susan Fassett left her weekly choir practice at a church - when a killer emerged from the shadows and mercilessly gunned her down.

This riveting inside story of the intense search for the Salt Lake City teenager who was kidnapped from her bed reveals never-before-told details of the largest investigation in Utah state history. Paced like a thriller, this true account moves between the parallel stories of the searchers and the abductor. Going beyond a mere eyewitness account, the book includes information culled from interviews with more than 150 people involved in the search and investigation, notes from family meetings, and memos from law enforcement officials.

Before Adam Walsh there were no faces on milk cartons, no Amber Alerts, no National Center for Missing and Exploited Children, no federal databases of crimes against children, no pedophile registry. His 1981 abduction and murder, unsolved for over a quarter of a century, forever changed America.

Sheila Davalloo was young, attractive, and successful. When she started a new job at a cutting-edge research lab in Stamford, Connecticut, she met the man of her dreams. Nelson Sessler had no idea how violently Sheila would react when he began seeing a co-worker, Anna Lisa Raymundo. Sheila eliminated her rival in a bloody knife attack - and then turned her rage on another victim she saw as an obstacle to her passions.

Thirty-year-old Barbara Weaver was content to live as the Amish have for centuries - without modern convenience - but her husband, Eli, wanted a life beyond horses and buggies. Soon he gave in to the temptation of technology and found ways to go Online and meet women. When Barbara was found dead, shot in the chest at close range, all eyes were on Eli... and his mistress, a conservative Mennonite named Barb Raber. Barb drove Eli to appointments in her car. She gave him everything he asked for: a laptop, rides to his favorite fishing and hunting spots, and sex.

A ship's pilot legendary for guiding mammoth freighters through the narrows of Puget Sound, Rolf Neslund was a proud Norwegian, a ladies' man, and a beloved resident of Washington State's idyllic Lopez Island. Virtually indestructible even into his golden years, he made electrifying headlines more than once: after a ship he was helming crashed into the soaring West Seattle Bridge, causing millions in damages; and following his inexplicable disappearance at age 80. Was he a suicide, a man broken by one costly misstep? Had he run off with a lifelong love? Or did a trail of gruesome evidence lead to the home Rolf shared with his wife, Ruth?

It’s a chilling reality that homicide investigators know all too well: The last face most murder victims see is not that of a stranger, but of someone familiar. Whether only an acquaintance or a trusted intimate, such killers share a common trait that triggers the downward spiral toward death for someone close to them: They are masters at hiding who they really are. Their clever masks let them appear safe, kind, and truthful. They are anything but - and almost no one can detect the murderous impulses buried deep in their psyches.

To all appearances, Dennis Rader was a model citizen in the small town of Park City, Kansas, where he had lived with his family almost his entire life. He was a town compliance officer, a former Boy Scout leader, the president of his church congregation, and a seemingly ordinary father and husband. But Rader's average life belied the existence of his dark, sadistic other self: he was the BTK serial killer.

It was the trial that stunned America, the verdict that shocked us all. On July 5, 2011, nearly three years after her initial arrest, Casey Anthony walked away, virtually scot-free, from one of the most sensational murder trials of all time. She'd been accused of killing her daughter, Caylee, but the trial only left behind more questions: Was she actually innocent? What really happened to Caylee? Was this what justice really looked like?

As an exotic dancer at The Great Alaskan Bush Company in Anchorage, Mechele Hughes Linehan knew how to captivate men. Three of them were convinced she was engaged to them. Then one spring morning in 1996, one man, Kent Leppink, was found in the snow, shot in the head....Days before his death, Kent had removed Mechele's name from his million-dollar life insurance policy. He wrote a letter to his family stating that, should he meet foul play, Mechele would likely be among those involved. But she wasn't charged with Kent's death. She married a doctor, moved to Olympia, Washington, and began a new life.

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.

On June 9, 2008, the butchered body of Travis Alexander was found in his Mesa, Arizona, home. The grisly nature of his death made instant headlines: With 29 knife wounds, his throat slit, and a gunshot to the head, Travis was left to die. The prime suspect in the case was Alexander's ex-girlfriend, the attractive and soft-spoken Jodi Arias. Though Arias initially said that she was nowhere near the scene of crime, little about this case was as it seemed, and before long she had been caught lying to police. As the investigation progressed, her lies evolved multiple times before finally resting on an appalling claim: She had killed Travis in self-defense.

Shocked by a five-month arson spree that left rural Virginia reeling, Washington Post reporter Monica Hesse drove down to Accomack County to cover the trial of Charlie Smith, who pled guilty to 67 counts of arson. But Charlie wasn't lighting fires alone: he had an accomplice - his girlfriend, Tonya Bundick. Through her depiction of the dangerous shift that happened in their passionate relationship, Hesse brilliantly brings to life the once-thriving coastal community and its distressed inhabitants.

Over a three-decade span, more than 20 women - many teenagers - died mysteriously in the small towns bordering Interstate 45, a 50-mile stretch of highway running from Houston to Galveston. The victims were strangled, shot, or savagely beaten.

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.