Miguel Luis Prado was a Character in DEXTER. Miguel was the Senior Assistant District Attorney (also known as the SADA) for the City of Miami. An accomplished lawyer, he felt that many cases slipped from his grasp and "cold-blooded killers" are set free, thanks to opposing attorneys such as Ellen Wolf. He was a complex character with varying emotions and upon meeting Dexter Morgan, he worked his way into "breaking through" the "walls" Dexter sets up around himself. Essentially, he becomes Dexter's "best friend" and was perhaps one of the only people to embrace Dexter for what he truly is, together with Dexter's deceased brother Brian Moser and later, Lumen Pierce (however her "Dark Passenger" disappears, thus she felt it best to leave).