There have been conflicting news reports (as is typical when there's an aviation drama going on) about when Shahzad was removed from the plane. Apparently he was removed just prior to pushback, and then the jet taxied to the hold line at 22R, meanwhile switching to tower freq. Then tower said "Emirates 202 'position'..." and in the same breath she told the crew to return to the gate and contact company. At the gate again, 2 more pax were removed, questioned, and freed. Please update this with more accurate info.