LAKELAND -- Deputy Billy Osborne heard the man's cries for help but couldn't see him through the thick brush and pre-dawn darkness. " 'I have two broken arms, and an alligator's got me pinned. I can't move. Please help me,' " the Polk County deputy sheriff recalled the man saying at a news conference Wednesday. As Osborne listened, he followed the pleading voice through more than 20 yards of weeds in Lake Parker's murky, chest-deep water about 4 a.m. Then he saw them: a naked man slumped over, caught in the jaws of a huge alligator amid thick cattails in...