Danger lurks in the sleepy little town of Marathon, in the middle of the Florida Keys, as well as in the swamps of the Everglades. But danger doesn't expect to run into a man like Jesse. A man who will not only respond swiftly in facing it, but with a vengeance unexpected.

Charles Warren, Los Angeles attorney, has dedicated his career to aiding people in financial straits. He is particularly skilled at the art of recovering assets that have been embezzled or hidden. In his newest case, helping a beautiful young widow find the money missing from her late husband's investment accounts, Charlie recognizes a familiar scheme—one that echoes the con job that targeted his own widowed mother many years before, and that led him, as a teenager, to commit a crime of retribution that still weighs on his conscience.

At rock bottom following her daughter’s death, ex-Chicago detective Carrie Starr has nowhere to go but back to her roots. Starr’s father never talked much about the reservation where he was raised, but the tribe needs a new marshal as much as Starr needs a place to call home. In the past decade, too many young women have disappeared from the rez. Some have ended up dead, others just…gone. Now local college student Chenoa Cloud is missing, and Starr falls into an investigation that leaves her drowning in memories of her daughter—the girl she failed to save.

A video of Deputy Eve Ronin’s off-duty arrest of an abusive movie star goes viral, turning her into a popular hero at a time when the Los Angeles County Sheriff’s Department is plagued by scandal. The sheriff makes Eve the youngest female homicide detective in the department’s history. Now Eve, with a lot to learn and resented by her colleagues, has to justify her new badge. Her chance comes when she and her soon-to-retire partner are called to the blood-splattered home of a missing mother and her two kids. The horrific carnage screams multiple murder - but there are no corpses.

Homicide is always an abomination, but there is something exceptionally disturbing about the victim discovered in a high, lonely place: a corpse with a mouth full of sand, abandoned at a crime scene seemingly devoid of tracks or useful clues. Though it goes against his better judgment, Navajo tribal police lieutenant Joe Leaphorn cannot help but suspect the hand of a supernatural killer.

Meg and Hawk are part of the FBI's elite K-9 unit. Hawk can sniff out bodies anywhere - living or dead - whether it's tracking a criminal or finding a missing person. When a bomb rips apart a government building on the National Mall in Washington, D.C., it takes all of the team's extensive search-and-rescue training to locate and save the workers and visitors buried beneath the rubble.

Set in the wilds of Maine, this is an explosive tale of an estranged son thrust into the hunt for a murderous fugitive - his own father. Game warden Mike Bowditch returns home one evening to find an alarming voice from the past on his answering machine: his father, Jack, a hard-drinking womanizer who makes his living poaching illegal game. An even more frightening call comes the next morning from the police: They are searching for the man who killed a beloved local cop the night before - and his father is their prime suspect.

After a decade of exile precipitated by the tragic death of his mother, Will Seems returns home from Richmond to rural Southside Virginia, taking a job as deputy sheriff in a landscape given way to crime and defeat. Impoverished and abandoned, this remote land of tobacco plantations, razed forests, and boarded up homes seems stuck in the past in a state that is trying to forget its complex history and move on.

The rugged landscape of Sequoia National Park is a challenge on the best of days - but when a park ranger discovers an abandoned exclusive campsite with an empty tent and high-end technical gear scattered on the shores of an alpine lake, the wilderness takes on a sinister new hue. Thirty-two-year-old Felicity Harland - a former FBI agent who left the service in the wake of a personal tragedy and has taken her skills off the grid - is brought in as chief investigator.

DEA Agent Doug Bridges is angry to realize his stepsister has been kidnapped after her night shift at the hospital. He goes into full agent mode to investigate, but soon runs into dead ends. Winter in northern Wyoming is no joke and he needs help, fast. When he’s referred to the Sullivan K-9 Search and Rescue team, he convinces Maya Sullivan and her Siberian Husky Zion to help him find Emily.

Tracy Crosswhite has spent 20 years questioning the facts surrounding her sister Sarah’s disappearance and the murder trial that followed. She doesn’t believe that Edmund House - a convicted rapist and the man condemned for Sarah’s murder - is the guilty party. Motivated by the opportunity to obtain real justice, Tracy became a homicide detective with the Seattle PD and dedicated her life to tracking down killers.

Morgan Carter, owner of the Odds and Ends bookstore in Door County, Wisconsin, has a hobby. When she’s not tending the store, she’s hunting cryptids—creatures whose existence is rumored but never proven to be real. It’s a hobby that cost her parents their lives, but one she’ll never give up on.

FBI Agent Gardner Camden is an analytical genius with an affinity for puzzles. He also has a blind spot on the human side of investigations, a blindness that sometimes even includes people in his own life, like his beloved seven-year-old daughter Camila. Gardner and his squad of brilliant yet quirky agents make up the Patterns and Recognition (PAR) unit, the FBI’s hidden edge, brought in for cases that no one else can solve. When DNA links a murder victim to a serial killer long presumed dead, the team springs into action.

Special Agent Alexandra Martel has put her days on the battlefield behind her. Charming and disarming, relentless and lethal, she earned a reputation as one of the most renowned and decorated Army snipers in the service before stepping away. But when Alex, now an FBI special agent on loan to Interpol, learns that an old friend, an MI5 officer, has been killed under mysterious circumstances, she’s pulled back into the dangerous world she left behind: a world where some people fear her, some want to recruit her, and everyone seems to want her dead.

Dan Garvie’s life has been haunted by the crime he witnessed as a child—narrowly escaping an encounter with a notorious serial killer. He has dedicated his life since to becoming a criminal profiler, eager to seek justice for innocent victims. So when his father passes away under suspicious circumstances, Dan revisits his small island community, determined to uncover the truth about his death. Is it possible that the monster he remembers from his childhood nightmares has returned after all these years?

Thomas Austin was once a prominent NYPD detective, known for locking up a psychopathic serial killer dubbed "The Holiday Baby Butcher". Now retired in a small beach town in the Pacific Northwest, Austin runs a little café, trying to overcome the loss of his wife, a DA who was gunned down only one year ago.

There is a place in Minnesota with hundreds of miles of glacial lakes and untouched forests called the Boundary Waters. Ten years ago a man and his son trekked into this wilderness and never returned. Search teams found their campsite ravaged by what looked like a bear. They were presumed dead until a decade later...the son appeared. Discovered while ransacking an outfitter store, he was violent and uncommunicative and sent to a psychiatric facility. Maya Stark, the assistant language therapist, is charged with making a connection with their high-profile patient.

After ten years as a national park ranger in Oregon, Makalani Pahukula is back on Kaua‘i for her grandmother’s birthday. Having been gone for so long, Makalani finds the disconnect with her people and her struggles have never been more profound. Neither has her need to reacquaint herself with everything she left behind. When she reaches the homestead, she finds a bickering family and the disconcerting news that her cousins—a failed college football player and a rebellious teenage girl—have gone missing.

After three decades in counterintelligence, Brad Trasker is retired, disillusioned, and dealing with a tragic loss. Spy games are behind him until he attends the launch of a next-generation aircraft. When the project of innovative aerospace CEO Kylie Connor explodes on the tarmac—nearly killing her in the process—Trasker is pulled back into the line of fire. The mystery of the sabotage quickly deepens.

Driving alone at night in a wild rainstorm, Luke Conway strikes something—or someone. He and his wife, Carrie, recently moved back to Clear River to help take care of her ailing father, and after a tragedy at his previous job, this move is their last chance at a new life. Now, standing in the downpour on this Texas road, Luke, an off-duty cop, has a decision to make—and he has to make it fast. No one else is around. No witnesses. And he can’t find a body.