Donald Heathfield

Andrey Bezrukov (), often referred to by his cover name Donald Heathfield, is a former KGB sleeper agent. He had served as both a KGB and SVR operative until his disclosure in the United States in 2010. His wife, Elena Stanislavovna Vavilova (), often referred to by her cover name Tracey Foley, is also a former KGB sleeper agent. Provided by Wikipedia