Former NFL pro Aldon Smith dies at 36

Smith had already been arrested in 2013 following a drive under the influence of alcohol. The former defensive end struggled repeatedly with legal issues in the years that followed, increasingly overshadowing his sporting career. On social media and in US sports media outlets, the news of his death triggered numerous reactions over the weekend.

Reactions from the club

The 49ers also honored Smith in their statement for his human side. "His smile lit up every room he walked into," the club wrote about the player who, in his best years, had been one of the most dominant defenders in the league.

The news spread rapidly on Saturday via news agencies and sports platforms. In remembrances of Smith, those who knew him highlighted above all his sporting explosiveness – his ability to put opposing quarterbacks under pressure made him one of the most feared defenders in the NFL in his younger years.

No information on cause of death so far

Exactly how Smith died remains unclear for now. His death is part of a series of tragic losses of former athletes that have made headlines in recent years. Club officials at the 49ers announced they would support the family during this time.

The Deutsche Presse-Agentur (dpa) first reported on the case, citing the club's statement. International sports news services picked up the report a few hours later.