The first season ofMindhunterfeatured a number of high-profile, real-life serial killers, from Edmund Kemper to Jerry Brudos.

Additionally, six adults aged 20 to 28 were killed.

Although the causes of death varied, most victims were strangled or asphyxiated.

Mindhunter Season 2 (screen grab) CR: Netflix WICHITA, KS - AUGUST 17: Confessed serial killer Dennis Rader, known as BTK, listens to testimony in the sentening phase of his trial in Sedgwick County Court August 17, 2005 in Wichita, Kansas. Rader, of Park City, Kansas, has pleaded guilty to 10 counts of murder for killings which spanned three decades. (Photo by Bo Rader-Pool/Getty Images)

Credit: Netflix; Bo Rader-Pool/Getty Images

In 1982, Wayne Williams, a freelance photographer, wascharged with killing two of the adult victims.

Williams, who maintains his innocence, is currently carrying out two life sentences for the two murders.

And the story doesn’t end there.

(Original Caption) Georgia: Close up of Wayne Williams, the convicted Atlanta child killer, giving a news conference at the Fulton County jail.

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“It may be there is nothing left to be tested,” she said.

Thereal Radercommitted 10 total murders in Kansas over the course of several years, from 1974 to 1991.

His victims ranged in age from 9 to 62, and most were suffocated or strangled.

Mindhunter Season 2 (screen grab) CR: Netflix (Original Caption) Charles Manson, 34, arrives at the Inyo County Courthouse December 3rd for a preliminary hearing on charges of arson and receiving stolen goods. The leader of a quasi-religious hippie group and four of his followers have been indicted for the August 9th murders of actress Sharon Tate and four other persons.

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He was literally at large for 30 years!

[But] we may never catch the guy.

Our journey begins in 1978, are we really going to go up to 2005?

Mindhunter Season 2 (screen grab) CR: Netflix Police officers escort American accused (and ultimately convicted) serial killer David Berkowitz (left), known as the Son of Sam, into the 84th precinct station, New York, New York, August 10, 1977. (Photo by Robert R. McElroy/Getty Images)

Netflix; Robert R. McElroy/Getty Images

I don’t think so.

We’ll span a number of years, but not all of those years.

These guys don’t solve all of their cases.

Based on theseason 2 teaser trailer, it looks like Holden will finally get his wish.

The motive for the murders is the subject of some debate.

Manson and his followers were arrestedin Oct. 1969.

After a seven-month trial, the jury found Manson and his followers guilty on Jan. 25, 1971.

Manson died in prisonat the age of 83 in 2017.

His victims were usually young women who had long, dark hair.

Like BTK,Berkowitz wrote letterstaunting the police.

Berkowitz was arrested on Aug. 10, 1977, and he confessed the next day.

He went on to plead guilty to the six murders and was sentenced to 25-years-to-life for each.

He is currently serving out those sentences in upstate New York.

An investigation was opened but was later suspended due to inconclusive evidence.

Season 2 ofMindhunterpremieres Aug. 16 on Netflix.