List of unsolved deaths
This list of unsolved deaths includes notable cases where: The cause of death could not be officially determined following an investigation The person's identity could not be established after they were found dead The cause is known, but the manner of death (homicide, suicide, accident) could not be determined following an investigation Different official investigations have come to different conclusions Cases where there are unofficial alternative theories about deaths – the most common theory being that the death was a homicide – can be found under: Death conspiracy theories. == Unsolved murders == == Unsolved deaths == === Ancient === The Younger Lady (25–35) is the informal name given to the mummy of a woman who lived during the Eighteenth Dynasty of Egypt (c.