Start here:
http://www.floridabar.org/divexe/rrtfb.nsf/FV/7D3C9D8F6365ADC685256BBC005190AA
RULE 4-3.6 TRIAL PUBLICITY
(a) Prejudicial Extrajudicial Statements Prohibited. A lawyer shall not make an extrajudicial statement that a reasonable person would expect to be disseminated by means of public communication if the lawyer knows or reasonably should know that it will have a substantial likelihood of materially prejudicing an adjudicative proceeding due to its creation of an imminent and substantial detrimental effect on that proceeding.
(b) Statements of Third Parties. A lawyer shall not counsel or assist another person to make such a statement. Counsel shall exercise reasonable care to prevent investigators, employees, or other persons assisting in or associated with a case from making extrajudicial statements that are prohibited under this rule.
http://www.floridabar.org/divexe/rrtfb.nsf/FV/1535A73735C78F6C85256BBC0051BDCF
RULE 4-3.8 SPECIAL RESPONSIBILITIES OF A PROSECUTOR
The prosecutor in a criminal case shall:
(a) refrain from prosecuting a charge that the prosecutor knows is not supported by probable cause;
(b) not seek to obtain from an unrepresented accused a waiver of important pre-trial rights such as a right to a preliminary hearing;
(c) make timely disclosure to the defense of all evidence or information known to the prosecutor that tends to negate the guilt of the accused or mitigates the offense, and, in connection with sentencing, disclose to the defense and to the tribunal all unprivileged mitigating information known to the prosecutor, except when the prosecutor is relieved of this responsibility by a protective order of the tribunal.
Didn’t know if you’d seen this. It looks to me like prosecutors must turn over just about everything they have: http://www.cobblawfirm.com/Rules_Discovery.htm