Feeling overwhelmed with guilt, Erik Menendez eventually revealed in a therapy session with Dr. Jerome Oziel (played by Dallas Roberts) in Monsters that he and his brother shot their parents to death.

Dallas Roberts as Dr. Jerome Oziel, Leslie Grossman as Judalon Smyth in "Monsters: The Lyle and Erik Menendez Story" (Photo Credit: Netflix) When it comes to the Menendez case, it’s difficult to tell ...