Originally Posted by Midnight Black
Yeah this is confusing. Since it is never really shown that Gordon knows the two cops in the hospital were killed by Dent or the Joker or that Wuertz was killed by Dent given the timeline I assumed he was referring to the cop that was flying the helicopter and the commissioner. But if not the commissioner then the cop flying the copter, a beat cop driving a car, or Wuertz...2 out of those 3.
The cop from the chopper and Commisioner Loeb were killed by the Joker or traps set by the Joker, neither of which had anything to do with Dent let alone it being anywhere near the time frame of when Dent had gone mad by then.