Sometime before the bombing, Whittaker was working on trying to get Ivan, and therefore his sister Melissa, out of Golem City. At one point, Ivan had submitted a licensed consultant application as a way to try and get out, but it was "deep-sixed" by someone high up enough in city politics that Whittaker was told to stop asking about it.
After the bombing of Růžička Station, Whittaker was contacted by Melissa, who frantically explained that she knew Ivan was responsible for the bombing. Deciding on a course of action, he bribes an employee at Růžička Station, Pavla Keilmanovich, to give him the footage and corrupts it so he can protect Melissa. Adam Jensen later confronts Whittaker in a Tarvos compound to obtain this footage.
- He is voiced by Julian Casey, who also voiced Garvin Quinn.