Correct.
There were also three witnesses that saw Oswald talking to one employee and getting change for a dollar from her at the exact moments the shots were fired.
They were inside the building and then stayed inside the building and looked out the window to see what was happening outside.
To me, Oswald’s boddy language when he said “I’m a patsy” says it all. I had never heard the word “patsy” before, but I instinctively knew what it meant. I was eleven at the time, and I could tell he was angry, but not worried, because he knew he could prove his innocence. Then they killed him.
I don’t believe this. With the president riding on by they would have been at the front windows.