[Mr. K]

Why do people who believe Oswald did it always miss the fact that A SECOND congressional investigation concluded that there was probably a conspiracy and they were unable to determine the identity of other gunmen.

And they just left it at that...

[The KG9 Kid]

Because that second congressional inquiry has been torn apart at length, and just about everyone still alive who concluded in 1978 that there was a conspiracy now realizes that they were hoodwinked by conspiracist left wingers.

Plus, it was the 1970s. Congress was hooked on cocaine back then.

[gman992]

Because they were looking for a conspiracy...and the evidence which they say proves a conspiracy has been throughly discredited...

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

[Oztrich Boy]

Why do people who believe Oswald did it always miss the fact that A SECOND congressional investigation concluded that there was probably a conspiracy and they were unable to determine the identity of other gunmen.

Because they also concluded that all wounds on JFK/Connoly came from Oswald's rifle.

And all other bullets fired than day had no effect and just vanished without trace.

And they just left it at that...