Joseph R Biden served as the 52nd President of the United States from January 20, 2021 to December 3, 2022.
On the day of December 3rd he complained to Secret Service that his head hurt profusely and he wanted to vomit, he was advised to cancel his event at a World War II memorial in Saipan. He declined to cancel and tried to give the speech anyway. About halfway through his speech he began trailing off and speaking more incoherently than usual until he collapsed.
He was rushed to the hospital where he was pronounced dead on arrival. The cause of death was ruled as an Aneurysm.
Vice President Sotomayor was brought on bored Air Force One where she was sworn in as the 53rd President of the United States.