Criminologist Christopher Berry-Dee goes behind bars to get the last word from some of the worst criminals in the world. They speak of their violence and shocking deeds in their own words, from within some of the hardest prisons on earth. These interviews have been collated into this disturbing and unflinching analysis of the criminal mind. Here is what happens when you meet the people most of us know only from our nightmares and newspaper headlines. 

Inside the minds of the world's most depraved serial killers. Sunday Times best-selling author Christopher Berry-Dee is the man who talks to serial killers. A world-renowned investigative criminologist, he has gained the trust of murderers across the world, entered their high security prisons and discussed in detail their shocking crimes. The killers' pursuit of horror and violence is described through the unique audiotape and videotape interviews which Berry-Dee conducted, deep inside the bowels of some of the world's toughest prisons.

Told in her own words, this is the story of serial killer Aileen Wuornos, who was portrayed in an Oscar-winning performance by Charlize Theron in the film Monster. There have been few female serial killers, but Aileen Wuornos, who was executed in 2002, was a remarkable example of this rare breed of death row inmate. All too often, female prostitutes have been the victims of male serial killers - Wuornos’ killings were the inverse of this pattern.

In July of 1991, the country was shocked by the unfathomable crimes of serial killer Jeffrey Dahmer. But no one was more shocked than his parents. In A Father's Story, the listener becomes witness to the incremental unraveling of a parent's image of their child, and the "thousand different reactions" that follow. In his attempt to understand the nature of his son's psychosis, Lionel Dahmer methodically scrutinizes every possible contributing factor to his son's madness. 

Verteran investigative journalist Stevie Cameron first began following the story of missing women in 1998, when the odd newspaper piece appeared chronicling the disappearances of drug-addicted sex trade workers from Vancouver's notorious Downtown Eastside. It was not until February 2002 that pig farmer Robert William Pickton would be arrested, and 2008 before he was found guilty, on six counts of second-degree murder. These counts were appealed and in 2010, the Supreme Court of Canada rendered its conclusion.