ASPD Parasitic Type is a Psychodynamic concept relating to a subgroup of ASPD that is characterized by lying, manipulativeness, cheating, stealing but not aggressive behavior common to other sub-groups of ASPD. A noteworthy feature of this concept is that this kind of person can exist in certain dysfunctional environments with their disturbed behavior going almost entirely unrecognized. The 'Parasitic type' subgroup is not officially recognized by the wider Psychiatric community outside the Psychodynamic field so the concept is of questionable validity. I apologize if I'm telling you things you know here, just thought I'd start with a little background information.
So, if a person met this kind of personality pattern how might we expect her to present? As the key features of this diagnosis are lying, stealing, manipulation and cheating we would expect to see a clear and pervasive pattern of these behaviors over a long period of time, possibly the majority of the lifetime. A 'pervasive pattern' means that we would expect to see these behaviors across a broad range of situations and contexts and not just limited to one are of life. For example, we would expect to see these behaviors in an occupational setting, in a social setting, in the family setting, etc. The concept of personality disorder in general inherently refers to a dysfunctional personality so we would expect to significant consequences for these behaviors. We would expect to see these behaviors damage relationships, impede occupational functioning, increase the risk of harm to the self or others, increase the risk of incarceration or increase the risk of death. I assume we are discussing a person you know, are you aware of a stable pattern of behaviors that have these kinds of consequences? The specific actions we could expect would be direct extensions of these kind of behaviors. For example, we might see stealing, manipulation within the work environment for gain, tax evasion, frequent lying, etc.
What might the motives of this kind of person be? Person's with ASPD generally have a pathological inability to empathize, understand the needs or wants of others and have a shallow limited self concept. Thus, their motives usually revolve around personal gain. Without a developed moral sense or ability to consider the other person people with ASPD can often be very goal directed - they take or do what they need to get what they want. They are often also very impulsive.
I'll stop here and await any follow up questions you might have before proceeding further. I'm assuming you may have questions about a specific person?
I'm assuming that you were able to determine the idealized story because you had ready access to information that you likely now don't have. Can you think of the kinds of information that previously lead you to develop an accurate understanding of the idealized story? Are you able to access that kind of information now in an alternate manner? That is, what do you need to find out to begin to build a picture?
Without having any information about her current situation it would seem almost impossible to know what she is planning. It is not possible to predict a specific person's behavior based on possible diagnostic classification as the diagnostic categories allow for massive idiosyncratic variation and are based upon patterns observed across populations, not within individuals. You could use diagnostic features to anticipate patterns of behavior over time 'in theory' but this would not be a particularly reliable way to predict the behavior of any one person. The influence of a personality disorder is only one of many, many factors that influence a person's behavior and so attempting to predict her actions in this way could be a futile endeavor.
I can discuss the potential theoretical implications of ASPD with you but I'd be misrepresenting reality if I tried to suggest her behavior could be predicted based on clinical theory. I guess this is not really the answer you were hoping for but I hope this conversation has been helpful in some way. If you have further questions or would like me to elaborate on any part of what I have written please let me know.