There are a whole series of coincidences, facts and actions of Berg and his family that indicate a need for a VERY thorough investigation of them and this incident. Michael Berg may rue the day he politicized his son's murder if it turns out his son was an agent, just not one of ours.
I'm the LAST person to wear tinfoil and usually jump all over tinfoil wearers;however,there are far too many "coincidences" in this story, for the "simple" one we've been told,to be real.