[Partisan Gunslinger]

The only evidence for their multiple shooters was the last minute introduction of supposed "acoustic evidence", that was later debunked.

Debunked where? Shot to the back, shot to the car trim, shot to the curb, shot to the head. 4 shots documented right there. There were more than that of course, they set up a crossfire, but those four have direct evidence. The House Committee on Assassinations got it right.

[mlo]

You can start with this:

http://mcadams.posc.mu.edu/acoustic.htm

There is more if you need it. The HSCA found no shots on that recording, without which they would have ended with the same conclusion the Warren Commission did.