On November 22, 1963, I was in the 6th grade. I still cannot comprehend how, in no less than 6 hours, the major news outlets all had Lee Harvey’s complete bio. The CIA cover story has worked for 54 years.
Oh, they apparently had his name and an (Agency) physical description of Oswald within minutes to track him down.
The Dallas Police tell us Oswald left the shells from his revolver and his jacket (wrong size) at the crime scene of the Officer Tippett’s murder. And to make sure the police and the FBI had enough good evidence, it seems he left his wallet, as well. Then they had a dozen plus police cars waiting for him at the theatre.
Highly efficient -those Dallas Police. Likely had a GPS chip in his head.
I not a conspiracy guy but it does seem odd that they knew more about LHO within hours than we know now about Steven Paddock weeks after the fact.