FOR NEARLY 40 years, the Justi family has desperately wondered who killed Gina Justi. Just 14-years-old when she was raped and murdered in August 1971 and left to die in an orange grove, the family now has some answers. Florida cops announced yesterday that they got a DNA hit on a man named Jerry Fletcher, now 69, who is serving a life sentence for killing another teenage girl in Illinois in 1974.Fletcher had worked as a painter in the Tampa area at the time of the vicious slaying but his name never came up until the DNA match. When detectives interviewed him, he quickly clued into why they were there
