Uh huh...
Check out the autopsy photo I provided as a link -- it clearly shows an attached earlobe. QED.
As for the other one, it obviously has blood in the crease between the earlobe and head (as well as elsewhere in and around the ear), only giving an impression of unattachment, but clearly is not if you look at it, you know, objectively. Furthermore the shape and convolution of the ear as a whole (including the distinctive "droopy" shape of the earlobe) is clearly JFK's, so I don't know why you're obsessing about earlobes.
