Police Procedural Thriller

They are the most violent, blood-thirsty, and vicious of criminals. While hunting for them, FBI profilers call these monsters UNSUBS, short for "unknown subjects of ongoing investigations". At any given time, in the United States there are more than 50 serial killers at large, preying on vulnerable, unsuspecting victims. Until yesterday, no one knew Florida had another serial killer on the loose. Special Agent Tess Winnett calls this particularly elusive one the "Taker of Lives".

The polluted waters of the canals in Venice are an ever-present issue; but environmental concerns become significant in Commissario Guido Brunetti's work when an investigator from the Carabiniere—looking into the illegal hauling of garbage—asks for a favor. But the investigator is not the only one with a special request. Brunetti's father-in-law needs help and a mysterious woman comes into the picture. And the Commissario soon finds himself in the middle of an investigation into murder and corruption more dangerous than anything he's seen before.

Set in rural South Carolina in 1995, a veteran detective is forced to reconcile the errors of a past case when a woman she convicted of murder is exonerated after 10 years in prison. Meanwhile, a series of grisly and ritualistic murders rock their decaying town, and our heroine is put at odds against her ambitious partner as they race to put the pieces together.

A collapsed ceiling. A dead body. What starts as a routine 999 call takes an unexpected twist when Erika Foster arrives on the scene and discovers the body of a woman in an empty flat, with all DNA evidence scrubbed away. When forensics find cocaine residue coating every surface of the ceiling, Erika calls in the drug dogs, who lead her to a mysterious parcel locker on the outside wall of the property. Chasing down the locker’s owner leads Erika back where she never expected to be–staring into the eyes of Jerome Goodman, the drug dealer who murdered her husband, Mark, ten years ago.

FBI Special Agent Emily Slate is no stranger to tragedy. After losing her husband three months ago, then botching the biggest case of her career, she’s barely escaped a full suspension. Determined to get her life back on track or die trying, she takes a seemingly impossible case in hopes she can turn her fortunes around. But as Emily arrives in the small Virginia mountain town and dives into the mystery, she discovers the remains of a woman, buried, with her eyes sewn shut.

The Christmas rush is at its peak in a grand ReykjavIk hotel when Inspector Erlendur is called in to investigate a murder. The hotel Santa has been stabbed to death, and Erlendur and his fellow detectives find no shortage of suspects between the hotel staff and the international travelers staying for the holidays. As Christmas Day approaches, Erlendur must deal with his difficult daughter, pursue a possible romantic interest, and untangle a long-buried web of malice and greed to find the murderer.

A small girl brings Joe Gunther a bird's nest - made partially of human hair. In the search to match a body - and an identity - to the hair's owner, Joe comes across an unexplained death, a grisly murder, and a sudden disappearance. All seem to be entangled in a puzzling web of municipal corruption, blackmail, and industrial espionage. A shell-shocked World War II veteran nicknamed the Ragman may hold the key to it all - but only if Joe can get him to talk before the murderer strikes again.

Tori Hunter always worked solo, but in Samantha Kennedy, she found a partner, in more ways than one. Casey O'Connor isn't thrilled to learn that she has a new partner on the way. It's been hard enough to transition from working with live victims to dead ones. Now, Leslie Turner is going to slow down the process. Professional duty trumps personal issues as the detectives focus on their latest case, a killer whose choice of victim is solitary women. The investigation raises a lot of questions around the killer's means and opportunities.

Everything has changed for Ruth Galloway. She has a new job, home, and partner, and she is no longer North Norfolk police’s resident forensic archaeologist. That is, until convicted murderer Ivor March offers to make DCI Nelson a deal. Nelson was always sure that March killed more women than he was charged with. Now March confirms this and offers to show Nelson where the other bodies are buried - but only if Ruth will do the digging. Curious, but wary, Ruth agrees.

VBI (Vermont Bureau of Investigation) head Joe Gunther and his team are called in to investigate a series of violent deaths that appear unrelated until telltale clues reveal a linkage between them and that all of the deaths are, in fact, murders. However, apart from a single drop of unexplained blood left at each crime scene, there are no obvious connections between the victims or the cases. In the search for the elusive truth, the VBI must plumb the depths of every suspect's past.

The last time DCI Jamie Carver involved a would-be victim in his hunt for a serial killer, it ended badly. Now they want him to do it again, only this time the 'victim' is a Dominatrix. As if he hasn't enough on his plate - a brutal killer poised to strike again; shadows of the past that still haunt his dreams; an investigation under mounting pressure to succeed; a beautiful woman whose bizzare lifestyle may be the key to finding the killer. And that's not counting the young girl whose life he's trying to save from ruin or the ambitious colleague scheming to bring him down.

Life is already complicated enough for John Lee Quarrels, what with his estranged wife dropping in for unannounced sleepovers, her oversexed sister tempting him, his pot smoking ponytailed grandfather growing his own stash, his Elvis obsessed grandmother, and being caught smack dab in the middle of a power struggle between the Sheriff and Chief Deputy. But when a road construction crew unearths the skeletons of three murder victims, John Lee suddenly finds himself on the trail of a killer who may well have died long before the deputy was even born.

Harvard librarian Hester Thursby knows that even in the digital age, people still need help finding things. Using her research skills, Hester runs a side business tracking down the lost. Her new case is finding the handsome and charismatic Sam Blaine. And Sam has no desire to be found.

Wexford is horrified by the carnage he encounters at Tancred Manor, home of a famous anthropologist, but he is determined to do all that he can for 17-year-old Daisy, the only survivor of the mass murders that obliterated her family.

What Ian Rankin is to Edinburgh David Mark is to the seaport of Hull in Northern England. This is the beginning of a dynamic, thrilling series featuring detective Sgt. Aector McAvoy, a psychologically-probing investigator who finds patterns and motives in seemingly unrelated deaths in his hardscrabble town.

Who is willing to fully face up to their past? A group of teenagers promise to never tell. Ten years later one of them feels compelled to reveal their closely guarded secret. DI Fiona Williams is pursuing an unusual house burglar who takes personal trinkets while leaving valuable items behind when she is asked to review a case ruled as suicide. She's reluctant to choose between the cases, but there's a second unexplained suicide and she's forced to make a harder decision between making an arrest and saving a colleague. As she digs deeper into the deaths, seemingly unrelated current events ...

When, in the course of a week, a young heroin addict is gunned down while trying to rob a convenience store, a narcotics dealer is found hanging from a bridge, and the granddaughter of a political bigwig dies of an overdose, Vermont detective Joe Gunther vows to stop the flow of drugs into his beloved state.

Seattle Chief of Detectives Mort Grant is still reeling from losing his daughter - again. Now Mort has been called in on a gruesome murder case: a beautiful young woman found in a ravine, her body riddled with stab wounds. Within 24 hours, the police uncover a snuff film depicting her murder, the killer's face always just out of shot. When a second body and video are discovered, Mort knows this is no ordinary case.

The old salt farmers have always said that the violet scent of the Fleur de Sel at harvest time on the salt marshes of the Guerande Peninsula has been known to cause hallucinations. Commissaire Dupin also starts to believe this when he's attacked out of the blue in the salt works. He had actually been looking forward to escaping his endless paperwork and taking a trip to the "white country" between the raging Atlantic Ocean and idyllic rivers.

Un asesino en serie está cometiendo crímenes según un patrón oculto en películas emblemáticas de Hollywood. El agente especial George Allen, a cargo de la unidad de análisis del comportamiento, una división del FBI creada con el fin de estudiar y capturar criminales violentos, debe trasladarse a Los Ángeles junto a su equipo para enfrentar a uno de los asesinos más astutos y originales. ¿Cuál es el enigmático mensaje? ¿Quién está detrás? A veces, para encontrar respuestas, primero hay que formular las preguntas correctas.