I'm skeptical of many official statements but I'm more skeptical of these same officials being able to plan, organize and maintain large conspiracies.
In this case including the management and employees of the Waco PD, ATF, FBI and the Southwest Institute of Forensic Sciences.
For me, a key piece is Chief's statement that HIS Officers were sitting in their vehicles when the trouble broke out.
We do not know the exact nature of that trouble. Police say they were fired on. Were they still in their vehicles? (Chief needs to explain how this is best practice for a situation in which they had intel that trouble was likely at that place at that time).
Where was this guy when the trouble commenced?