In his later years, Bush had been in declining health caused by [[multiple sclerosis]], which was initially diagnosed when Bush was thirty-seven. He died at his Baton Rouge home of cardiovascular disease at the age of seventy-six.<ref>{{cite web|url=http://www.wbrz.com/news/former-district-attorney-bryan-bush-dies/|title=Former District Attorney Bryan Bush Dies|publisher=WBRZ in Baton Rouge|date=December 4, 2010}}</ref> | In his later years, Bush had been in declining health caused by [[multiple sclerosis]], which was initially diagnosed when Bush was thirty-seven. He died at his Baton Rouge home of cardiovascular disease at the age of seventy-six.<ref>{{cite web|url=http://www.wbrz.com/news/former-district-attorney-bryan-bush-dies/|title=Former District Attorney Bryan Bush Dies|publisher=WBRZ in Baton Rouge|date=December 4, 2010}}</ref> |