Regarding the Nikolai Mushegian case you mentioned - while …

Regarding the Nikolai Mushegian case you mentioned - while his Twitter posts hours before his death could theoretically be analyzed under evidentiary principles, applying the dying declaration exception would require proving he believed death was imminent when posting and that the statements related to the cause of his anticipated death. The legal analysis would be complex and would depend on specific circumstances and evidence presented in any formal proceeding.