Series about maniacs

When a brilliant bookstore manager crosses paths with an aspiring writer, he uses the internet and social media to gather the most intimate of details and get close to her. A charming and awkward crush quickly becomes obsession as he quietly and strategically removes every obstacle - and person - in his way.

Notorious serial killer Joe Carroll, after being found guilty of murdering 14 female students on the Virginia college campus where he taught literature, escapes from death row. The FBI calls former agent Ryan Hardy to consult on the case, as he was the one responsible for Carroll’s capture in 2003. Ryan, working closely with an FBI team, including Mike Weston and FBI Specialist Debra Parker, piece together the ever-growing web of murders orchestrated by the devious Carroll.

Dexter is an American television drama series. The series centers on Dexter Morgan, a blood spatter pattern analyst for 'Miami Metro Police Department' who also leads a secret life as a serial killer, hunting down criminals who have slipped through the cracks of justice.

Both a gift and a curse, Graham has the extraordinary ability to think like his prey—he sees what they see, feels what they feel. But while Graham is pursuing an especially troubling, cannibalistic murderer, Special Agent Jack Crawford teams him with a highly respected psychiatrist – a man with a taste for the criminal minded – Dr. Hannibal Lecter.

A demented serial killer taunts a retired police detective with a series of lurid letters and emails, forcing the ex-cop to undertake a private, and potentially felonious, crusade to bring the killer to justice before he can strike again. Based on the bestselling novel by Stephen King.

A "contemporary prequel" to the 1960 film Psycho, depicting the life of Norman Bates and his mother Norma prior to the events portrayed in Hitchcock's film, albeit in a different fictional town and in a modern setting. The series begins after the death of Norma's husband, when she purchases a motel located in a coastal Oregon town so she and Norman can start a new life.

When the Police Service of Northern Ireland are unable to close a case after 28 days, Detective Superintendent Stella Gibson of the Metropolitan Police Service is called in to review the case. Under her new leadership, the local detectives must track down and stop a serial killer who is terrorising the city of Belfast.

New York, 1896. Police commissioner Theodore Roosevelt brings together criminal psychologist Dr. Laszlo Kreizler, newspaper illustrator John Moore and secretary Sara Howard to investigate several murders of male prostitutes.

The main character is an extraordinary and mysterious person, at the same time, he (Rodion Meglin) is an outstanding inspector. Rodion is used to work alone in order to keep the secrecy of his unusual method. Young graduate Esenya Steklova is eager to get the internship with the glorious investigator but she could hardly expect the challenges she would face while working with Rodion. Together they investigate the cruelest crimes that took place in the history of Russian criminality.

Two strangers are drawn to a mysterious pharmaceutical trial that will, they're assured, with no complications or side-effects whatsoever, solve all of their problems, permanently. Things do not go as planned.

Patrick Jane, a former celebrity psychic medium, uses his razor sharp skills of observation and expertise at "reading" people to solve serious crimes with the California Bureau of Investigation.

An elite team of FBI profilers analyze the country's most twisted criminal minds, anticipating their next moves before they strike again. The Behavioral Analysis Unit's most experienced agent is David Rossi, a founding member of the BAU who returns to help the team solve new cases.

American Horror Story is an anthology horror drama series.

The Killing is an American crime drama television series based upon the Danish television series Forbrydelsen. Set in Seattle, Washington, the series follows the various murder investigations by homicide detectives Sarah Linden and Stephen Holder.

A drama set in the East End of London in 1889, during the aftermath of the "Ripper" murders. The action centres around the notorious H Division – the police precinct from hell – which is charged with keeping order in the chaotic streets of Whitechapel. Ripper Street explores the lives of characters trying to recover from the Ripper's legacy, from crimes that have not only irretrievably altered their lives, but the very fabric of their city. At the drama's heart our detectives try to bring a little light into the dark world they inhabit.

A detective chief inspector from 2006 is investigating a serial killer when he is knocked over by a speeding car. Waking up, he finds himself mysteriously transported back in time to 1973. Initially struggling to come to terms with his situation, he has to come to terms with the old-fashioned technology and attitude of the day, while figuring out how he came to be trapped in the past.

A dark psychological crime drama starring Idris Elba as Luther, a man struggling with his own terrible demons, who might be as dangerous as the depraved murderers he hunts.

An agent in the FBI's Elite Serial Crime Unit develops profiling techniques as he pursues notorious serial killers and rapists.

When a body is found on the bridge between Denmark and Sweden, right on the border, Danish inspector Martin Rohde and Swedish Saga Norén have to share jurisdiction and work together to find the killer.

An American anthology police detective series utilizing multiple timelines in which investigations seem to unearth personal and professional secrets of those involved, both within or outside the law.

Follow Jim Fitzgerald, the FBI agent who tracked down Ted Kaczynksi, aka the “Unabomber,” and brought him to justice through his expertise in profiling and linguistics.

An anthology series of stand alone episodes delving into horror myths, legends and lore.

The terrifying true story of Dr. Christopher Duntsch, a flourishing Dallas neurosurgeon whose patients suddenly begin becoming permanently maimed or dead. As victims piled up, two fellow physicians set out to stop him.

We don't have an overview translated in English. Help us expand our database by adding one.

Shalkar, a former Major Crimes investigator, has long been retired and is trying to forget himself with alcohol. Shalkar's routine is disrupted by a police officer who asks for help with the investigation. A maniac has appeared in the city, whose M.O. is similar to the killer Shalkar caught in the 1990s.

We don't have an overview translated in English. Help us expand our database by adding one.

What starts as a YouTube video going viral, soon leads to problems for the teenagers of Lakewood and serves as the catalyst for a murder that opens up a window to the town's troubled past. Everyone has secrets. Everyone tells lies. Everyone is fair game.

The super-charged comedy-horror series is a modern take on the classic whodunit with a killer cast. 

A policeman dies chasing a serial killer and is reincarnated in another policeman five years later, granted immortality in exchange of never revealing his true identity.

A psychopath’s ruthless serial murders have left the entire nation gripped with fear and chaos. A honest and justice-seeking rookie police officer and a veteran detective with tragic past, face against the killer. After the encounter with the psychopath, their lives totally change.