Partly. The story of 'Psycho' takes some elements from real criminal cases, but it's also fictionalized and embellished for dramatic effect. The inspiration comes from the macabre and disturbing nature of certain real events.
I'm not sure specifically which 'psycho real story' you are referring to. It could be about a real - life psychological case, like a person with a mental disorder and their experiences. For example, it might be the story of someone with schizophrenia and how they cope with their hallucinations and delusions in real life.
Yes, Norman Bates in 'Psycho' was based on real - life serial killer Ed Gein. Gein had some very disturbing behaviors that inspired the character of Norman Bates, such as his relationship with his mother and his gruesome killings.
Another example is 'The Stranger Beside Me' which is about Ted Bundy. The author, Ann Rule, actually knew Bundy personally before she realized he was a serial killer. This unique perspective gives the book an extra layer of intrigue as she writes about her experiences with him and his heinous crimes.
The 'Psycho Killer' often refers to real - life serial killers. For example, Ted Bundy. He was a charming yet extremely dangerous killer. He targeted young women, often using his good looks to gain their trust before brutally murdering them. His case is well - known as it shows how a seemingly normal person can hide such a dark side.