G. Paul Chambers is a former research physicist for the US Navy. He currently works as a contractor with NASA.
"""""Head Shot is one of the most important books ever written on the JFK assassination. It is a must-read."" -JFK Assassination Web Page ""[Chambers] writes very clear prose that takes on a dizzy, endearing lyricism only when he dwells on the wonders achieved by science. He is mostly sober and commonsensical and forgiving to people he perceives to be making honest mistakes."" -London Review of Books ""I would recommend reading this book. If you are a conspiracist then this proves you right... If you believe the official, lone gunman theory, then you need to know that you have been misled."" -Science Fact and Fiction Concatenation"