Their logic for saying it’s wrong is dubious. By what evidence they gave, it should be marked “unconfirmed” or “unverified” or even “likely false.” It’s just unclear what caused him to have a heart attack, and it may have been a taser misfire, which may or may not have been at his balls. Talking to his wife who is trying to who is trying to minimize fallout by saying he was just there to “watch” (when he clearly did get involved) is definitely not proof.