UPDATE JAN 2024 Florida serial killer, CHARLOTTE COUNTY, Fla. Months after Roland Thomas Davis Sr aka 'Rollie', DOB 11/14/1952 alleged serial killer died in prison, investigators are now able to dive into details never shared before about the case. You may remember the Charlotte County Sheriff's Office hunting down the person who killed Sharon Marie Gill in 1990. It was 2020 when things finally started heating up in the investigation. Detective Mike Vogel, a DNA expert, resubmitted a towel found beside Gill's body to the FDLE lab in Tampa.Months later, he and another member of the cold case team were chasing down leads in the Midwest when an unexpected call changed the three-man team's course of action. "We were up in Illinois doing leads, getting DNA from another potential suspect and got a phone call as we were driving down the interstate," Vogel explained. "She said we got a hit on the DNA. I said 'you’re kidding.' So, Kurt and I were going...