The Uncertainty Principle

His mind took flight
And his eyes have lost their light
All we have to go on is a note
They changed the world last night
Working together, side by side
His father is the only one who knows
You haven’t been told?
That was his mother on the phone
There was a tragedy last night
His father can’t have been here
It had to be some ghostly dream
For at the fall of day he took his life!