Yes, but the HSCA-1979 also concluded there was the probability of a shot from the GK area when the JFK limo passed, and that there had been a JFKAC.
The HSCA was the second official investigation into the JFKA.
The first, the WC, was under pressure, actually instructions, not to draw any conclusions that might trigger a nuke war with Moscow.
Personally, I think Gov. JBC was shot at ~Z-295.
Connally: I was knocked over, just doubled over by the force of the bullet. It went in my back and came out my chest about 2 inches below and the left of my right nipple. The force of the bullet drove my body over almost double and when I looked, immediately I could see I was just drenched with blood. (1 HSCA 42)
After Z-190 or thereafter, JBC is bolt uptight, and does not look injured.
But each to his own.