Ivana Trump died of blunt force injuries to her torso, medical examiner says

US health officials consider falls to be the leading cause of injury-related death for people who are 65 years of age or older. About 64 out of 100,000 elderly people die as a result of accidental falls, according to the Centers for Disease Control and Prevention.

She partnered with Trump in managing casinos and hotels while helping him become a Manhattan and global socialite throughout the 1980s. She was also the mother to his children Donald Jr, Ivanka and Eric.

Trump, Donald Jr and Ivanka were supposed to be questioned Friday as part of a New York civil investigation into their business dealings.

The Associated Press contributed to this report