The 'half ton killer' real story might be one of those rare and shocking tales. If the person was indeed half a ton, it's likely that their weight was a significant factor in the story. It could have affected how they interacted with their environment, how they were perceived, and of course, how they were involved in the killing. There could be aspects related to their health, mobility, and the circumstances that led to the crime. For example, perhaps they were bed - ridden due to their weight and something happened within that context.
Not much can be said without more details. It could be a local or regional story that hasn't gained wide - spread attention. Maybe it involves a person with an extraordinary physical characteristic (being half - ton in weight) and a criminal act.
In general, the 'half ton killer' real story is a mystery without more context. It could be about a person whose weight was a major part of the narrative surrounding a killing. Maybe they were in a situation where their size made them stand out in the events leading up to the crime. Or it could be that the media named them the 'half - ton killer' to make the story more sensational. There could be many underlying factors such as their mental state, living conditions, and relationships that are all tied to the real story.