In some cases, serial killers may not experience guilt or remorse for their actions. They may have psychopathic or sociopathic tendencies, which can lead to a lack of empathy or conscience. These individuals may have a distorted sense of right and wrong, making it challenging for them to recognize the gravity of their actions or the harm they cause.
However, it is important to note that not all serial killers fit this profile. Some serial killers may experience emotions like guilt or regret after their crimes, especially if they are not entirely devoid of empathy. The emotional and psychological states of individuals who commit such heinous acts can vary widely, and their motivations can be complex and multifaceted.
Psychologists, criminologists, and other experts continue to study the minds of serial killers to better understand their behavior and motivations. It is crucial to remember that their actions are not excusable, and they are responsible for the harm they cause to others.
If you have questions or concerns about specific individuals or psychological conditions, it is best to seek guidance from a qualified mental health professional who can provide more in-depth and accurate information.