In 'Murder on My Mind', if there are details about the legal system or police procedures that are accurate, it could indicate a true - story influence. Also, the way the story portrays the consequences of having such thoughts, like the moral and emotional turmoil, might be reflective of real - life experiences. Another aspect could be the language used; if it's very authentic and similar to how people in certain situations would really speak, it might be based on a true story.
The use of realistic settings or scenarios could suggest it's based on a true story. For example, if it describes a particular neighborhood or type of crime that is common in real life.
The psychological depth of the characters in 'Murder on My Mind' might point to a true - story basis. If the characters' motives and thought processes seem very believable and complex, it could be that they were modeled after real people or real psychological studies. Also, if there are references to real - life events or social issues in the work, that would be a sign that it might be related to a true story.