The cause of death has been revealed for American chess grandmaster Daniel Naroditsky, who died at age 29 in October 2025. Naroditsky died due to cardiac arrhythmia, or an abnormal heartbeat, his ...

A cause of death has been released for Daniel Naroditsky, the 29-year-old American chess grandmaster who died unexpectedly last year.

Chess grandmaster Daniel Naroditsky had multiple drugs in his system and died from an abnormal heartbeat caused by an accidental overdose, according to a toxicology report released on Tuesday.

Add Yahoo as a preferred source to see more of our stories on Google. American chess grandmaster Daniel Naroditsky had multiple drugs in his system and died of a sudden cardiac event last year, ...

A toxicology report indicates chess grandmaster Daniel Naroditsky, 29, had multiple drugs in his system when he was found dead at his Charlotte, North Carolina, home on Oct. 19. Authorities have not ...