David Nicolaides was the foster brother of Q3 Head Chef Balthazar Wolf and boyfriend of Cecily Burkett in a Food to Die For. David and his family took in Balthazar years ago, and they both become like brother. David’s family helped Wolf out in starting his career as a Chef. After learning the truth that Wolf got his girlfriend Cecily pregnant, David killed Wolf by using liquid nitrogen because he feared that Cecily would leave him for Wolf.