Erdogan, a close ally of Egypt's Muslim Brotherhood, charges that former president 'did not die of natural causes'

Deposed former president of largest Arab country collapsed and died in court while appealing his death sentence

Former president, who had been in prison since his ousting in July 2013, interred amid tight security after reported heart attack; family attends funeral says lawyer

Cairo officials say ousted Islamist leader blacked out and died moments after telling a judge he had 'many secrets' to reveal in his espionage trial