Twitter users are already a little confused.
Peter Sutcliffe killed 13 women and tried to kill seven others.
Gary Ray Bowles confessed to brutally murdering six gay men over an eight-month period in 1994. After 20 years on death row, his execution is scheduled for Thursday.
"Mindhunter" Season 2 will follow the FBI's Behavioral Science Unit as they investigate the Atlanta child murders, a case with many open questions decades later.
"We weren't aware of their status, of them being wanted," said tribal councilor Nathan Neckoway. Bryer Schmegelsky, 18, and Kam McLeod, 19, are wanted in conjunction with the murders of three people in British Columbia.
Parents express concern that five-time murderer is now living near to Chicago school.
"Those opulent, gilded interiors can be just as perverted-looking as an isolated and desolate street."
The Siberian man, labeled the "Novosibirsk Maniac" is on the verge of being convicted after a marathon investigation, and it all began with a stolen phone.
The claim comes from a scientist who has independently tracked murder data for years, according to 'The New Yorker.'
Before Manson coerced his cult members into murder, he was a musician who seduced and preyed on young women. Dianne Lake, whose new memoir recounts her years with him, was one of his victims.
Sutcliffe, now known as Peter Coonan, murdered 13 women in England during the 1970s.
Can you tell whether these are story arcs from young adult novels or real-life stories of serial killers?
Robert Durst also once beheaded a human, but was acquitted of murder charges.
An Italian nurse is accused of murdering up to 96 of her patients which, if true, makes her one of the most prolific serial killers in history
The publisher managed to keep secret a book on the identity of the infamous serial killer