Real true crime stories can show the methods used by criminals. For example, if a story reveals how a burglar targeted houses with unlocked doors or windows, it can make people more vigilant about home security. People will then be more likely to lock their doors and install security systems.
True crime stories can also show the signs that someone might be a potential criminal or in danger. For instance, in cases of domestic violence, certain patterns of behavior can be identified through true crime accounts. By making people aware of these signs, they can take steps to protect themselves or others. Additionally, these stories can prompt discussions about improving the criminal justice system. If a true crime story reveals flaws in the system, such as slow response times or insufficient evidence collection, it can lead to efforts to reform and enhance the system for better crime prevention.