Aldrich Ames, the former CIA agent convicted of spying for the Soviets, died in prison on Monday at the age of 84. His betrayal led to the deaths of a dozen double agents and compromised numerous secret missions.

• Aldrich Ames and his wife, Rosario, received over $2.5 million for selling secrets to the Soviet Union between 1985 and 1993.
• Ames, a counterintelligence analyst, provided the Kremlin with the names of dozens of Russians spying for the United States.
• The scandal led to the resignation of then CIA director James Woolsey and strained relations between Washington and Moscow.