Can i file a Restraining Order to someone in Flordia if they reside in a differnt county in which i reside?

Short version: My ex fiancé is currently in jail in St Augustine for battery and several other charges on his current girl friend, who was granted a 10 year no contact order with him. I was living with him for 4 years and left him last April after numerous domestic incidents with him (all documented). He made my life hell and the only option i had at the time was to put everything i own in storage and move to Pensacola, my home town. I was in fear of him and he made threats against me and my job. I tried to file a RO in Jax last Spring and was unsuccessful due to his unknown location, they were unable to serve him and the court dismissed the case. He has been in jail since October for battery and kidnapping on his new girlfriend and has recently been calling me collect from jail. He is on a "hold" until Bedspace becomes available to the Court ordered Rehab in Jacksonville. I want nothing to do with him, ever. Please advise. I have a 2" file of his drunken, violent history to show.