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.

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.

Getty Images
“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.

Netflix; Bettmann Archive/Getty Images
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?

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.