EXCLUSIVE Serial killer Jeffrey Dahmer bragged to his father about

EXCLUSIVE: Serial killer Jeffrey Dahmer bragged to his father about keeping the mummified head and genitals of one of his victims in a box in his grandmother’s basement, according to an unheard prison phone call

Serial killer Jeffrey Dahmer bragged about his trophies for the disease to his father in a never-before-heard prison phone call, a new documentary has revealed.

Dahmer killed 17 young men and boys in Wisconsin and Ohio between 1978 and 1991 by raping and exploiting his victims. He was convicted of his crimes in 1992.

In new phone recordings, Dahmer can be heard telling his father Lionel about an incident between them that almost came to blows at his grandmother’s house in Wisconsin.

“Do you remember when you visited grandma? “Do you remember the little one-on-one box?” Dahmer asked his father from prison in a new tape airing Monday on FOX Nation’s documentary “My Son Jeffrey: The Dahmer Family Tapes.”

“You know what was in it, don’t you?” he said. “The mummified head and genitals of the final victim at the West Allis site”.

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In new phone recordings, Dahmer can be heard telling his father Lionel about an incident between them that almost came to blows at his grandmother's house in Wisconsin

In new phone recordings, Dahmer can be heard telling his father Lionel about an incident between them that almost came to blows at his grandmother’s house in Wisconsin

The serial killer was sent to live with his grandmother Catherine in 1981 after being discharged from the army for excessive alcohol consumption.

He admitted to murdering three of his victims there after meeting them in nightclubs or the local baths.

Dahmer would drug her and take her to the three-bedroom house before strangling and dismembering her in the basement.

He killed one of his victims, Steven Tuomi, in a nearby hotel – but kept his mummified remains in his grandmother’s basement.

He lived with his grandmother for nine years but moved out in 1990 after she asked him to leave because of his heavy drinking and strange behavior.

The documentary, which will air on September 18, reveals new details of the relationship between Dahmer and his father Lionel.

In the never-before-heard recording, Lionel, now 87, can be heard telling his son that he believed he had pornography hidden in his grandmother’s house.

Dahmer begins the conversation with the words: “I wanted to share one thing with you.” Do you still remember your visit to Grandma? Remember the small, single square foot box?

The documentary, which will air on September 18, reveals new details of the relationship between Dahmer and his father Lionel

The documentary, which will air on September 18, reveals new details of the relationship between Dahmer and his father Lionel

The serial killer was sent to live with his grandmother Catherine in 1981 after being discharged from the army for excessive alcohol consumption

The serial killer was sent to live with his grandmother Catherine in 1981 after being discharged from the army for excessive alcohol consumption

In another recording, Lionel can be heard telling his son that he had

In another recording, Lionel can be heard telling his son that he had “strange thoughts” when he was younger, but he “never got caught.”

“It was made of wood but it had a metal cover and you insisted I open it because you thought I had pornography magazines.”

“Yes, that’s right, I did,” Lionel replies. “I never thought of anything else.”

His son continues, “I argued with you because I didn’t want to disclose it.” It almost came to an argument between us, so I walked out the door and came back in two minutes later.

“I apologized and everything and you were on your way to the basement to pick the locks and open the suitcase.”

It is unclear who the mummified remains in the box belonged to, as Dahmer killed Jamie Doxtator, Richard Guerrero, and Anthony Sears at this location.

In another recording, Lionel can be heard telling his son that he had “strange thoughts” when he was younger, but he “never got caught.”

The correspondence between the father and his twisted son took place during his time in prison before he was murdered.

Records show Lionel now lives with his second wife, Shari, in Seville, Ohio, about 25 miles west of Akron.

He has been divorced from his son’s mother, Joyce, since 1978 after she had an affair.

Dahmer was found guilty of the murders of Curtis Straughter, Steven Mark Hicks, Ricahrd Guerrero, Jeremy Weinberger, Jamie Doxtator, Ricky Beeks, Oliver Lacy, Errol Lindsey, Konerak Sinthasomphone, Ernest Miller, Anthony Hughes, Joseph Bradehoft, Matt Turner and Anthony Sears , David C. Thomas and Edward Smith

Dahmer was found guilty of the murders of Curtis Straughter, Steven Mark Hicks, Ricahrd Guerrero, Jeremy Weinberger, Jamie Doxtator, Ricky Beeks, Oliver Lacy, Errol Lindsey, Konerak Sinthasomphone, Ernest Miller, Anthony Hughes, Joseph Bradehoft, Matt Turner and Anthony Sears , David C. Thomas and Edward Smith

It is unclear who the mummified remains in the box belonged to, as Dahmer killed Jamie Doxtator, Richard Guerrero, and Anthony Sears at this location

It is unclear who the mummified remains in the box belonged to, as Dahmer killed Jamie Doxtator, Richard Guerrero, and Anthony Sears at this location

Milwaukee police officers found five severed heads in Dahmer's kitchen, including the one in the refrigerator that Dubis was supposed to look at

Milwaukee police officers found five severed heads in Dahmer’s kitchen, including the one in the refrigerator that Dubis was supposed to look at

In 1994, he wrote his memoir, “A Father’s Story,” in which he gave his side of his son’s heinous crimes.

The four-part documentary will show exclusive home movies of the Dahmer family and “new insights into one of the world’s most notorious crime series.”

Dahmer was arrested in 1991 after Tracy Edwards escaped Dahmer’s clutches and flagged down two police officers.

Milwaukee police officers found five severed heads in Dahmer’s kitchen, including the one in the refrigerator that a high-ranking police officer was supposed to look at.

On the property they found seven skulls, a tray of dripping blood, two human hearts, part of an arm, a torso and a bag containing human organs and flesh.

Shockingly, they also discovered two skeletons, a pair of severed hands, two severed penises, a mummified scalp and three other torsos dissolving in a 57-gallon drum of acid.

During a search of Dahmer’s apartment, police also found 74 Polaroid pictures showing the dismemberment of each victim.

Knives and saw blades lay scattered on the floor, as well as a hypodermic needle and an electric drill that he had probably used on his victims.

Dahmer raped, murdered and cannibalized 17 young men throughout Wisconsin and Ohio between 1978 and 1991 and was convicted of these crimes in 1992

Dahmer raped, murdered and cannibalized 17 young men throughout Wisconsin and Ohio between 1978 and 1991 and was convicted of these crimes in 1992

Lionel and his son Jeffrey Dahmer.  Jeffrey Dahmer was convicted in 1992 and murdered in prison two years later at the age of 34

Lionel and his son Jeffrey Dahmer. Jeffrey Dahmer was convicted in 1992 and murdered in prison two years later at the age of 34

Dahmer, who had already been convicted as a sex offender, was sent to prison in 1991 after confessing to killing 17 men and boys aged 14 to 33

Dahmer, who had already been convicted as a sex offender, was sent to prison in 1991 after confessing to killing 17 men and boys aged 14 to 33

Dahmer was sentenced to 15 consecutive life sentences, but served only two before being beaten to death by fellow inmate Charles Sarver at the age of 34.

The convicted sex offender targeted victims aged between 14 and 33 and admitted abusing the bodies after killing them.

Dahmer’s twisted crimes and life were featured in the hit Netflix documentary Monster: The Jeffrey Dahmer Story last year.

During the day, Dahmer worked in a chocolate factory, but in the evenings he went out to find many of his victims in gay bars.

He invited her to his home in Milwaukee so they could drink alcohol and he could photograph her naked.

Dahmer would then drug, strangle or stab his victims before dismembering them, eating parts of their bodies and storing others in his refrigerator or other parts of his home.

He was caught in July 1991 when his 18th intended victim, 52-year-old Tracy Edwards, managed to escape after Dahmer handcuffed him and attempted to attack him with a knife.

After Edwards brought police to the apartment, Dahmer was arrested and admitted to killing 17 young men, with his youngest victim – Konerak Sinthasomphone – being 14 years old and his oldest – Eddie Smith – being 36 years old.