Zack Addy (Eric Millegan) was a beloved character on "Bones," which makes his downfall all the more upsetting. Zack was Dr. Brennan's first intern on the show, and for that, he will always be special. In fact, it was never really the same after Zack left the lab, especially since it took a full 11 interns to replace him. Like Daisy, Zack idolized Dr. Brennan, and, like his hero, lacked well-rounded social skills. But, for the most part, his awkwardness was endearing, and he was an easy-to-like character.
Unfortunately, his naïveté about the ways of the world made him the perfect target for a serial killer named Gorgmon, who manipulated Zack into doing his bidding. In one of the more shocking storylines in the series, Zack killed a lobbyist and hid his bones within the Jeffersonian, something that later resulted in him getting locked up in an asylum. This was a fairly divisive storyline, as Zack's fans had a hard time believing he would do something like this, but it certainly made for compelling television.
