Alexandria, VA criminal defense attorney Chris Leibig talks about how he uses his training in forensic psychology to help his clients. He notes that the need for a forensic evaluation depends on the type of case, but in almost any sex offense or serious criminal matter, it is often beneficial to have a client assessed by a qualified forensic psychologist. Such evaluations can provide insight into mental health conditions, whether it is depression—which, while serious, may not always carry weight with judges or prosecutors—or conditions like PTSD stemming from military service, childhood trauma, or other life experiences. Some individuals may not even be aware of these issues until a professional assessment identifies them.

For clients with a history of mental health challenges, a recent forensic evaluation can incorporate past records to create a comprehensive understanding of their condition. The goal is typically not to pursue a formal insanity defense, but rather to contextualize the client’s behavior, demonstrate how treatment can reduce the risk of reoffense, and provide the court with a framework for understanding and empathy.

He emphasizes that most mental health disorders are not the individual’s fault. While failure to seek treatment may be considered a factor, mental illness often has underlying causes beyond the person’s control. Forensic evaluations are therefore critical in uncovering relevant psychological insights, explaining the client’s actions, and potentially identifying mitigating factors that would otherwise remain unknown.