Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Former Egyptian President Morsi's Son Dies of Heart Attack CAIRO - Physicians say the youngest son of the late former Egyptian President Mohamed Morsi has died of a heart attack. They say 25-year-old Abdullah Morsi was driving his car with a friend in Cairo when he suddenly felt weak. He died shortly after arriving in hospital on Wednesday evening. References Visible links Hidden links: 1. file://localhost/africa/un-calls-independent-investigation-death-egypts-morsi .