Who was the gunman on the grassy knoll?
There has been little evidence to prove the existence of the
gunman on the grassy knoll. It has been brought forward as a
possibility, but nothing conclusive has been proven.
There is no solid evidence of a second gunman.
Nobody knows for sure. After extensive investigation the blue-ribbon Warren Commission concluded that Oswald was the lone gunman, However, many people have picked flaws in the Warren report and think there was at least one other gunman shooting from a nearby grassy knoll. There are no doubt other theories of possible mutliple gunmen.
Texas The Texas Book Depository on Deeley Plaza in Dallas Sixth floor, Texas School Book Depository on Dealey Plaza, Dallas, TX. This is the lone gunman version approved by the Warren Commission, which determined that Lee Harvey Oswald acted alone. Many believe there was a second gunman on the "grassy knoll" ahead and to the right of the president's limousine, but this has never been substantiated.
The most common theory is that as well as Lee Harvey Oswald, who was witnessed firing a rifle from the window of a warehouse, a second gunman was hiding in the bushes on a grassy bank. This was because the shots were fired very quickly and many people present were confused over which direction they were coming from. If two or more gunman really had been involved, there almost certainly was a plot behind it…