That's ok, because there's no evidence of a Carcano "planter" or "shooter" either...
There is evidence of a Carcano "transporter" and "shooter: Lee Harvey Oswald.
Your denials of fact--against all common sense--don't change the reality of Oswald's suspicious behaviour on 21 and 22 November 1963. Add to that the lack of an iron-clad alibi for 12:30 PM CST... the time of the assassination of President John F. Kennedy.
Oswald was the shooter, and in the absence of an accomplice, also the transporter.