Mark Twitchell, a wannabe serial killer currently behind bars and serving life for murder, is still watching the TV show that inspired him to kill.
Twitchell's headline-grabbing trial heard how he had a fascination with the character, Dexter Morgan, who works by day as a police blood spatter analyst, but murders in the name of vigilante justice by night.
But the National Post is now reporting the convicted killer has purchased a flat screen TV, a cable package and now watches re-runs and new episodes of the popular crime show "Dexter."
Story continues after slideshow
Notorious cannibal Jeffrey Dahmer sits with his defense team during his 1991 trial. Dahmer went on a killing spree in the 1980s during which he murdered 17 men and boys. He often had sex with the corpses before dismembering them and, in some cases, ate pieces of human flesh. After his conviction, Dahmer was killed by a fellow inmate in prison.
John Wayne Gacy was arrested in 1978 after murdering 33 men and boys. He was known as the "Killer Clown" for his work as a children's entertainer. When Gacy became the suspect in a young man's disappearance, he invited police to his home for coffee. Cops noticed a smell that could emanate from a decaying body. They returned with a search warrant and found 29 victims stuffed into crawlspaces.
David Berkowitz, the "Son of Sam" killer, terrorized New York with six murders and several other shootings that ended with his 1977. When police arrested him, Berkowitz, a mailman, said his neighbor's dog commanded him to strike. He's in Sing Sing prison In New York serving life, though he's eligible for parole.
Angelo Buono, a 47 year old auto upholsterer, sits in a Los Angeles courtroom Monday March 2, 1982 as he listens to opening arguments in the so called "Hillside Stranglings" case in which Buono is accused of killing 10 women and girls in the Los Angeles area between 1977 and 1978.
Ted Bundy at one time in the 1970s had a bright future in the Washington State Republican Party, but instead became one of the most famous serial killers and necrophiliacs. He often deceived his victims, all women, into thinking that he was injured and in need of help before attacking them. In 1976 he was arrested for an attempted kidnapping, but while acting as his own lawyer, he escaped. He migrated to Tallahassee where he killed two women in a Florida State University sorority house. He was convicted of those murders and while on death row in 1989 he confessed to 50 other murders. Correction: A previous version of this slide misstated the location of the Florida State murders as Pensacola, Fla.
Aileen Wuornos admitted to killing six men while she worked as a prostitute in Florida in 1989 and 1990. She initially claimed that she acted in self defense against johns who raped her or tried to rape her. But later she admitted that she robbed and killed in cold blood and would do it again if she were free. She was executed in 2002.
Anthony Sowell was convicted and sentenced to death in 2011 for killing 11 women and keeping their remains in his Cleveland home.
In this file photo taken Oct. 24, 1985, "Night Stalker" Richard Ramirez displays a pentagram symbol on his hand inside a Los Angeles courtroom. The California Supreme Court Monday< Aug. 7, 2006, upheld the convictions and death sentence for serial killer Richard Ramirez, the so-called "Night Stalker" whose killing spree terrorized the Los Angeles area in the mid 1980s. Ramirez, now 46, was sentenced to death in 1989 for 13 Los Angeles-area murders committed in 1984 and 1985. Satanic symbols were left at some murder scenes and some victims were forced to "swear to Satan" by the killer, who broke into homes through unlocked windows and doors. (AP Photo/Lennox McLendon)
Andrew Cunanan is seen in this 1997 mugshot from the FBI. Cunanan murdered five men from Minneapolis to Miami, including fashion designer Gianni Versace. As investigators closed in on him, Cunanan committed suicide in 1997.
Edward Gein, 51, of Plainfield, Wisc. enters Central State Hospital for the Criminally Insane Nov. 23,1957, in Milwaukee. Gein admitted to slaying two women and dismembering their bodies as well as robbing graves. Gein flayed the bodies and used human skin and other body parts to decorate furniture and clothing in his decrepit farmhouse. His twisted tale was the inspiration for murders in movies like Buffalo Bill from "The Silence of the Lambs."
Gary Ridgeway slew 48 women in the Seattle area from 1982 to 1998. He was known as the Green River Killer, because his first five victims were found near the waterway. The case was one of the longest unsolved murder mysteries in the country, not to mention one of the bloodiest. Ridgeway pleaded guilty in 2003 and was sentenced to life in prison without parole.
Albert Fish was a child rapist and cannibal who confessed to torturing hundreds of children, beginning in 1880 in New York. He was convicted in and sentenced to death in 1935 for the murder of a single girl however -- Grace Budd, the 10-year-old daughter of Fish's employee. During the trial, Fish said he heard voices in his head that told him to attack children.
Early on his life, Coral Eugene Watts was identified by psychiatrists as a dangerous and violent individual. He lived up to those warnings as the so-called Sunday Morning Slasher and confessed to killing 80 women in Michigan, Texas and Canada in the late 1970s and early 1980s. He strangled, drowned, stabbed and beat his victims. He died in 2007 in prison from prostate cancer while serving a life sentence for two of the Michigan murders.
Richard Angelo, a nurse at Good Samaritan Hospital in New York, killed 25 patients in a bungled plan to turn himself into a hero. Angelo injected patients with a cocktail of dangerous drugs with the plan of restoring them to life and burnishing his reputation as a life-saving medical professional. Only 12 patients survived the "Angel of Death."
This is an undated booking photo released by the Washoe County Sheriff's office showing Joseph Naso. Authorities in California and Nevada plan to release more information about Naso, the 77-year-old man accused in four homicides spanning two decades. Naso, of Reno, Nev., was booked late Monday, April 11, 2011, on suspicion of the killings in 1977, 1978, 1993 and 1994.
Staff Sergeant Bill Clark, co-head of Edmonton’s homicide unit, told the National Post he's baffled they would let Twitchell, who's known as the "Dexter Killer," watch Dexter, when he's supposed to be paying for his crime.
“He’s reliving his fantasy whenever he’s watching that show,” he said.
“It’s ridiculous to think that he would be allowed to do that. Maybe he’s refining his skills?”
Steve Lillebuen, the author of The Devil’s Cinema: The Untold Story Behind Mark Twitchell’s Kill Room, told The Edmonton Sun he's been in correspondence with Twitchell and that the wannabe serial killer spends most of his time watching TV - including a ready supply of Dexter.
“He’s still got this interest in watching fantasy, despite the reality of him serving a life sentence in prison,” he told the Sun.
During his trial, court heard how Twitchell, a film maker and TV and film buff, followed his own movie script in killing and dismembering Johnny Altinger.
Altinger thought he was going to meet a woman from the Internet when he showed up at a garage rented by the killer.
Instead, he was ambushed by Twitchell, clobbered and stabbed in a kill room similar to the ones Dexter uses on the show.
Twitchell wrote down everything in a diary, which he claimed in court was fiction.
But Altinger's death was not the only time Twitchell tried to play out his script.
Gilles Tetreault was also lured to the same garage but managed to fight off his attacker and escape.
Police examining Twitchell's computer in their course of the murder investigation found the script and it started with this:
“This story is based on true events. The names and events were altered slightly to protect the guilty. This is the story of my progression into becoming a serial killer.”
According to a follow-up by the National Post, prison officials would not say what, if anything, will be done about Twitchell's TV-watching habits.
Joseph Wamback, a victims’ rights advocate, told the National Post access to Dexter does not fit into his understanding of the principle of rehabilitation of prisoners.
“I don’t believe that any offender should have access to this type of media,” Mr. Wamback said.
“They’re reliving the previous committed crimes.”