The original drawing of Jeffrey Dahmer showing the sanctuary of victim remains shown in the Netflix series.

Netflix's Dark Tourist series traveled to Milwaukee to go on a Jeffrey Dahmer themed tour and visit his lawyer, Wendy Patrickus, who showed Dahmer's sketch of his murder sanctuary

A children's sketch of cannibal serial killer Jeffrey Dahmer, showing a sanctuary he planned to erect his victims, was revealed in Netflix's latest series of documentary trips.

In the third episode of Netflix's Dark Tourist, presenter David Farrier traveled to Milwaukee, Wisconsin, for the Cream City Cannibal Tour, along with a woman named Natalie, who is described as a "Dahmer fan."

Dahmer was a serial killer and a sex offender, who raped, murdered and dismembered 17 boys and men between 1978 and 1991. Several of his murders involved necrophilia, cannibalism and the preservation of his victim's body parts, including your skeletons

Netflix's Dark Tourist series traveled to Milwaukee to go on a Jeffrey Dahmer themed tour and visit his lawyer, Wendy Patrickus, who showed Dahmer's sketch of his murder sanctuary

Netflix's Dark Tourist series traveled to Milwaukee to go on a Jeffrey Dahmer themed tour and visit his lawyer, Wendy Patrickus, who showed Dahmer's sketch of his murder sanctuary

Dahmer confessed to having killed 17 men, between the ages of 14 and 36, after his arrest in 1991

Dahmer confessed to having killed 17 men, between the ages of 14 and 36, after his arrest in 1991

Dahmer confessed to having killed 17 men, between the ages of 14 and 36, after his arrest in 1991

In 1992, Dahmer was sentenced to 900 years in prison. He was beaten to death by a fellow inmate in 1994.

The tour shows where Dahmer snatched seven of his 17 victims and, by Dark Tourist, is popular among women in their 30s and apparently a common bachelor party.

After the tour, Farrier and Natalie met with Dahmer's defense attorney, Wendy Patrickus, who showed the two of them a paper from a yellow notebook.

The newspaper showed a crudely drawn sanctuary in his apartment, complete with labels where skulls and skeletons would be placed painted on and around a black table, which Patrickus said Dahmer had drawn for her one day.

Dahmer was sentenced to 900 years in prison in 1992

Dahmer was sentenced to 900 years in prison in 1992

Dahmer was beaten to death by an inmate in 1994

Dahmer was beaten to death by an inmate in 1994

Dahmer was sentenced to 900 years in prison in 1992 and was killed by an inmate in 1994

Dahmer's sketch revealed where he intended to place painted skulls and skeletons

Dahmer's sketch revealed where he intended to place painted skulls and skeletons

Dahmer's sketch revealed where he intended to place painted skulls and skeletons

Patrickus said that Dahmer told him he would sit down and look at "his own little sanctuary".

Patrickus said that Dahmer told him he would sit down and look at "his own little sanctuary".

Patrickus said that Dahmer told him he would sit down and look at "his own little sanctuary".

Dahmer signed the sketch and dated it on November 14, 1991

Dahmer signed the sketch and dated it on November 14, 1991

Dahmer signed the sketch and dated it on November 14, 1991

"He saved the entire bodies of these two at the end," Patrickus said, noting that Dahmer had something for his hands, that he would save his hands many times and obviously his penis.

She went on to say that Dahmer, "had this lamp that had these balloons that covered the top of each of the skulls and that he would have to stand out in. And then he just sat there in his chair and it was his little sanctuary for himself.

The drawing was signed by Dahmer and dated November 14, 1991.

Dahmer had been arrested several months earlier on July 22, 1991 and confessed to the murders soon after.

"Upon seeing the documents he has, the drawing of the altar he made, I could not take my eyes off him," Natalie said after leaving Patrickus' office.

"It was captivating," said Farrier.

Dahmer admitted killing 17 men, between the ages of 14 and 36.

The sketch of Dahmer appears in the third episode of Season 1 of Dark Tourist.

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