In general, all relevant evidence is admissible in a Florida personal injury lawsuit. The Florida Rules of Evidence define relevant evidence as any evidence “tending to prove or disprove a material fact.” Thus, under the general rule, almost all of the evidence a party would hope to use at trial would be considered relevant.
Merely because evidence is relevant, however, does not mean that it will be admissible because the evidence may be precluded under another rule of evidence. Florida Rule of Evidence 90.403, which is based on Federal Rule of Evidence 403, is among the most important rules of evidence used by parties. Florida’s Rule 90.403 states that “relevant evidence is inadmissible if its probative value is substantially outweighed by the danger of unfair prejudice, confusion of issues, misleading the jury, or needless presentation of cumulative evidence.”
It is important to note that not all prejudice is considered to be unfair. The type of prejudice that courts are concerned with is that which will allow or encourage jurors to base their decision on something other than the issues involved in the case. A recent state appellate opinion is a good illustration of this concept.