Iran’s top nuclear scientist woke up an hour before dawn, as he did most days, to study Islamic philosophy before his day began.
That afternoon, he and his wife would leave their vacation home on the Caspian Sea and drive to their country house in Absard, a bucolic town east of Tehran, where they planned to spend the weekend.
Iran’s intelligence service had warned him of a possible assassination plot, but the scientist, Mohsen Fakhrizadeh, had brushed it off.