evidence: - Former opponent Thomas Hearns said Hagler died fighting the after-effects of the COVID-19 vaccine. [...] Boxing legend Marvin Hagler passed away at the age of 66 on Saturday, and the cause of his death has fueled controversy related to the risks of COVID-19 vaccines. [...] Georgia Public Health Commissioner Kathleen Toomey told the Atlanta Journal-Constitution that there is "no evidence" that Aaron's death had anything to do with the COVID-19 vaccine.