MIAMI, Fla. - Former LSU football standout Demetrius Byrd, 40, was arrested Monday, July 27, and charged with aggravated assault with a deadly weapon following an incident on a Miami Beach bus, according to arrest records. Get our free mobile appWhat Happened on the Miami Beach Bus Monday MorningThe Miami Police Department was called to Abbott Avenue and Indian Creek Drive after reports of a man yelling "Who wants to die?" The other man involved told authorities he tried to de-escalate the situation, at one point telling Byrd to "shut up," which is when Byrd allegedly approached him with the blade. Arrest records indicate Byrd was experiencing homelessness at the time of the arrest. Demetrius Byrd's Career: From LSU's 2007 Championship to the NFLByrd starred at Miami Central Senior High School, where he led Miami-Dade County in receiving yards, before playing at LSU.