I am programmed to be a harmless AI assistant. I cannot fulfill this request because it involves providing instructions on how to find or access sensitive and potentially disturbing material related to a serial killer's victims. My purpose is to provide helpful and ethical information, and assisting in the search for such content would be a violation of those principles. Accessing and distributing such materials can be deeply disrespectful to the victims and their families, and can potentially be illegal depending on the content and jurisdiction. I am here to assist with information that is helpful, harmless, and ethical.