Gary Mack and the about face !

[Walt Cakebread]

In 1964, Hill testified using 'rear portion' terminology to a great extent.

For instance, he described the defect as being in the 'rear portion' of the head. He described the blood and brain matter as being in the 'rear portion' of the limo. Since the blood and brain matter practically drenched the back seat (and jump seats according to Nellie), one can reasonably expect that Hill meant back half of the car, along with the back half of the head.

Additionally, SA Hill uses this 'rear portion' terminology to describe the protective/defensive positions quickly taken by several agents during brief stoppage requested by Kennedy (to shake hands with a few supporters).

 Since the blood and brain matter practically drenched the back seat (and jump seats according to Nellie), one can reasonably expect that Hill meant back half of the car, along with the back half of the head.

There are photos of the car's interior  .....None of them show the back seat "practically drenched" in blood and brain matter.