The essay discusses the importance of disclosing digital information in the investigation process, particularly after someone's death. It highlights a case study where Eric Rash's parents were unable to access his Facebook account despite seeking information about their son's suicide. The essay also explores the concept of digital wills and how they can help users administer and monitor their digital estate, as well as provide valuable information in the event of an investigation or legal action. It emphasizes the need for tech giants like Google Australia to disclose data at crucial times to aid investigations, and the importance of digital privacy and legacy.