The Killer Speaks is an American documentary television series on A&E that debuted in 2013. The series features actual convicted felons as they describe their crimes step-by-step in chilling detail. It's a journey through the minds of killers, an autopsy of their psychology, with the goal of shedding light on what leads people to kill. The series includes spree killers, serial killers, and domestic violence killers.

The Killer Beside Me exposes the dark underbelly of workplace evil, where rivalry romance and the abuse of power culminates in a brutal slaying. Each episode re-tells the shocking events leading to one workplace murder. Every story is so compelling and terrifying because they are all relatable. The audience will recognise the familiar surroundings and the personalities of both victims and killers.

There are two sides to every story, but in a murder, one side dies with the victim. Each episode of The Killer Truth tells the story of a single murder through the five people most intimately connected to the case. These five distinct points of view may include the victim's family, the lead detective, a reporter who covered the case, the suspect linked to the crime, the defense attorney, and finally, even the killer. The five perspectives take us through the twists and turns of each case, create a full picture of the crime, and ultimately lead to justice.

The limited series, Framed by the Killer unravels tales of elaborate whodunnit murder mysteries that lead police to one suspect, only to discover later their suspect was framed by the actual killer.  As each episode explores a unique case, viewers embark on a twisted journey riddled with clues that ultimately reveal nothing is what it seems.In the premiere episode, a successful entrepreneur is found dead on the side of the road. When unexpected clues are found during the autopsy, investigators uncover a devious sex cult and are drawn into the religion of Santeria, ultimately revealing a killer no one ever suspected.

When detectives sit with killers inside the interrogation room, anything can happen. In Killer Confessions, see how the most strong-willed detectives are able to get cold-blooded killers to make terribly shocking confessions. Using raw interrogation footage, the chilling true confessions come alive as the detectives pressure the suspect to come clean.

Serial killer behaviors, postmortem rituals, and crime scene souvenirs are examined in Mark of a Killer.

The Killing Season, from Executive Producer Alex Gibney, is an immersive series that follows documentarians Joshua Zeman (Cropsey) and Rachel Mills as they investigate one of the most bizarre unsolved serial killer cases of our time - the deaths of ten sex workers discovered on Gilgo Beach, Long Island. Authorities believe these killings are the work of the Long Island Serial Killer, who after five years remains at large. Forging relationships with cyber-sleuths, journalists and victim's families, Zeman and Mills uncover connections that suggest Long Island is just the beginning.

Killer Kids provides an in-depth profile of the lives of kids who kill. What can possibly motivate kids to commit criminal acts and even murder? From hate crimes to gang initiations, murders of family members to occult ceremonies, each case in the series exposes different motives and methods of murders by children.A terrifying and fascinating journey into the disturbing lives of children who commit acts of murder. Through first hand eyewitness accounts, psychological investigation, and edge of your seat re-enactments, this new series explores what motivates a child to engage in horrific, sometimes unbelievable criminal acts.

Told from the perspective of victims, families, colleagues and law enforcement, each episode of License to Kill exposes what happens when the hands that should heal are used to cause harm on patients at the most vulnerable times. Whether these doctors spiraled out of control over money, jealousy, power or from mental breakdown, viewers will get a look inside these killers' minds who lost sight of their Hippocratic Oath and used their practice for evil, leaving their patients sick, injured, paralyzed or even dead. The series recounts how authorities were finally able to stop these medical professionals' malpractice, putting an end to the madness before someone else got hurt or killed.

Series that delves into the personal stories of people who have survived close encounters with infamous murderers.

Lurking behind every murder is the truth. But what if the people involved in the case disagree on what the truth is and what really happened? We have to determine who is trustworthy, and who isn't. We must decide which details matter and which ones don't, and whose memories seem clear and accurate. This original series interviews people with conflicting perspectives on a real murder case to reveal the true Killer in Question.

My Lover My Killer tells the stories of those who paid the ultimate price for offending an obsessive lover. Each murder story is told with key interviews from those closest to the case, including testimony from family and friends of the victims, and the investigating officers who tracked down the killers.These tangled tales of forbidden love, lust, jealousy and deceit, have all the key ingredients of a classic murder story. 

Three women, one unimaginable accusation and a search for the truth. 

It's an iconic line in any crime story: when a suspect is arrested, they get one call. In reality, once a person enters the criminal justice system, they have multiple opportunities to make calls as they await trial. The vast majority of those calls are recorded. An admission, a threat, a slip of the tongue, a bribe it's all on tape and the suspect knows it. But this doesn't always stop them from talking and talking. Calls From the Inside, uses jailhouse phone calls to frame the narrative of murder investigations steeped in mystery.

Twisted Killers tells the shocking stories of some of America's darkest, most unusual murderers. Along the way, a trio of criminal experts, including former NYC DA Beth Karas, retired LAPD Homicide Detective Tracey Benjamin, and forensic psychologist Kate Termini, provide insight and expertise on how these twisted killers were brought to justice. Murderers featured in the show include a man who pretended to be a lost driver before repeatedly stabbing people and watching them walk away, a killer who strangled his victims and posed them in odd ways, a sniper who seemingly picked victims at random, a predator who drained a woman of blood, and more.

48 Hours is a CBS news magazine that investigates intriguing crime and justice cases that touch on all aspects of the human experience. Over its long run, the show has helped exonerate wrongly convicted people, driven the reopening -- and resolution -- of cold cases, and changed numerous lives. CBS News correspondents offer an in-depth look into each story, with the emphasis on solving the mystery at its heart. The program and its team have earned critical acclaim, including 20 Emmys and three Peabody Awards.