Miles Gaston Villanueva (Ex-Luca, Y&R) has been cast in a lead role in LAW & ORDER: TRUE CRIME — THE MENENDEZ MURDERS, reports deadline.com. The eight-episode series, set to air this fall, recounts the killings of the wealthy Jose and Kitty Menendez by their sons, Erik and Lyle, in 1989, and the sensational trials that followed. Villanueva will play Lyle.