~Grin~
You gave as your knock-down argument that the only way Mr Williams would have been let leave the sixth floor is if he were part of the thing. I knocked your knock-down argument down by showing what a silly premise it was founded on. And now you're waving your hands in embarrassment. Funny!
What's funny is that I've never said anything like this anywhere.
Your fantasizing isn't just reserved for your crazy theories. You like to introduce it into the actual debate.
Think about it Alan - if he was part of it why would he be "let leave".
Your belief that whoever planned to participate in this assassination from the sixth floor trusted to luck that no employees would decide to watch the P. Parade from up there is obviously the height of absurdity. 'Gee, guys, fingers crossed none of the workers come up... Whatever we do, let's NOT have a contingency plan in place for that...'
Who do the lunch remains belong to?
It's not a security team, duh. It's the assassination team. And if the 'elderly negro' seen by Mr Rowland is not Mr Eddie Piper, then yes------he is part of the team of non-employees on the sixth floor.
"3) BRW was one of several manual employees who were kept off the sixth floor by 'security' men" 
It's
you who labelled them as 'security', not me!
Unbelievable.
And you still think it might be Eddie Piper!!

Already answered, Mr O'Meara
You've not answered it at all.
Why would all these men fear for their lives?
Why would every single one of them not have the strength of character to say what they saw?
Other witnesses reported seeing a gunman on the 6th floor and they went to the authorities immediately. Did the TSBD only hire cowards?
This is just a convenient

excuse for you to hide behind.
It wasn't a security team, duh.
Mr Truly was in on the thing---------and he made sure to keep Officer Baker off the sixth floor.
But------of course-------Officer Baker did report on his encounter with one of the men ("As we reached the third or fourth floor, I saw a man walking away from the stairway..."). Mr Truly facilitated that man's escape by vouching for him as an employee
So your security team didn't leave the 6th floor together?
Why didn't Dorothy Garner see any of them leaving? Let me guess - she feared for her life

Either they didn't see them or they did and liked being alive.
See above
What else ya got, Mr O'Meara? 
Theories based on witness testimony and physical evidence.
Give it a try some time, you might enjoy it.
