An inquest is hearing evidence into the deaths of three sisters whose remains were found in the sea off Brighton. Both reports say the cause of death is not yet determined. The inquest considers information available to the investigation, but at the time of the hearing the cause of death is described as unclear or unascertained, indicating that the evidence presented has not allowed a definitive conclusion. The sisters were recovered from the water near Brighton, and the inquest is focused on establishing how and why they died. Further findings may depend on ongoing or additional forensic and investigative work, including how the circumstances surrounding their deaths are interpreted. The reports do not provide details in the excerpts about specific medical findings, suspected mechanisms, or whether any particular cause has been ruled out. Overall, the inquest hearing reported so far reflects that a clear, confirmed explanation has not yet been established.