Nothing will. This is also in the original full length police scanner recording (I checked). How much of a reach is it to believe that a government that considers hundreds of innocent lives acceptable collateral damage in a drone attack to take out one target, could also do something like this? I don't want to believe it either.
There are plenty of suspicious things about this incident that deserve to be explained, but never will be. It is easy to call people conspiracy theorists, but instead of doing that why not prove them wrong by explaining each and every "discrepancy". That's the best way to silence them.