Who raised Elizabeth Keen?

Elizabeth Keen was raised by Sam Milhoan. She was born in Moscow, Russia (Soviet Union) as Masha Rostova.

At the age of 4, Elizabeth Keen shot and killed her father, the real Raymond Reddington, to stop him from attacking her mother, Katarina Rostova.

“The Blacklist” is an American crime thriller television series that originally premiered on NBC on September 23, 2013.

Elizabeth Keen, a rookie FBI special agent and criminal profiler has her entire life uprooted as Raymond Reddington insists on speaking only to her. Raymond Reddington was a master criminal who vanished a long time ago and came back as the concierge of crime.

Elizabeth Keen is picked up by the FBI and driven to a black site to meet Reddington who tells the FBI that he has a list of the most dangerous criminals in the world that he has compiled over his criminal career called the “Blacklist” and offers to help the FBI track down and apprehend them in exchange for immunity from prosecution.