up version of an  original photo taken by James Ike Altgens (qv). In the original  photo, none of the Secret Service agents is looking forward. This  photo has been a controversial point for researchers, as many people  say you can see Lee Harvey Oswald (qv) in the doorframe of the  Book Depository. But, in actuality, the person mistaken for Oswald  is fellow Texas Schoolbook Depository worker, Billy Lovelady (qv).