Who...

'Twas the 22nd of November in 1963
The day that fateful bullet murdered Kennedy
That shot came from the grassy knoll is what the experts say
We don't know the whole story of what happened on that day

And those who search and secrets see
They'll find their death mysteriously
There's those who "jump" from way up high
There's some that in their showers die

It's a case quite full of mystery
You know this story interests me
But I'll not search because you see
The government would silence me