Mr Strawman strikes again. Oswald's prints weren't found.
John,
At this point we can't say whether Oswald's prints were, or were not found on the shell casings, at least that I know, because I can't find that they were ever tested.
What we do know is that a Dallas City policeman responded to a call that a fellow officer had been shot. While there, he is approached by a civilian who hands him two shells, and tells him that "these are the bullets that killed that officer."
You are that responding policeman. When confronted with this startling information, you take the following action:
1) You do not take this witness's statement
2) You do not get his name
3) You do not ask him where he found these shells
4) The shells are not tested for fingerprints, even though an officer from the crime lab with his fingerprint kit is standing there right in front of you actually using that kit dusting the car for prints.
Uh huh
Steve Thomas