New details have been released about the death of former San Francisco 49ers All-Pro linebacker Aldon Smith, who died Saturday at the age of 36. The San Francisco Chronicle reports that Smith and his friend Amir Shirazi showed up at a charity in San Jose that feeds the homeless, donated ten pizzas, then Smith died in Shirazi's car a little later. Shirazi says he doesn't know why Smith died, but believes it was natural causes. Smith holds the record for most sacks in a season by a 49er, and off the field he was arrested several times on domestic violence and DUI charges. He last played for Dallas in 2020.