tencing, the trial court found the following aggravating factors:
• Fitzpatrick was previously convicted of another capital felony or a felony involving the use or threat of violence;
• Fitzpatrick knowingly created great risk of death to many persons;
• The capital felony was committed while Fitzpatrick was engaged in the commission of, or attempted commission of an enumerated felony, namely kidnapping;
• The capital felony was commited for the purpose of avoiding or preventing a lawful arrest; and
• The capital felony was committed for pecuniary gain.
The trial judge found the following statutory mitigating circumstances:
• The capital felony was committed while Fitzpatrick was under the influence of extreme mental or emotional disturbance;
• The capacity of Fitzpatrick to appreciate the criminality of his conduct to the requirements of law was substantially impaired; and
• The age of Fitzpatrick at the time of the crime.
Following a jury recommendation against life imprisonment, the trial judge again sentenced Fitzpatrick to death.
On appeal Fitzpatrick raises several issues for this Court to review. However, because of our disposition of the first issue raised, we need not discuss issues two through twenty-one. The principal issue of concern in this case is whether the death penalty is appropriate under these facts. We believe it is not.
Any review of the proportionality of the death penalty in a particular case must begin with the premise that death is different. In
State v. Dixon, 283 So.2d 1 (Fla.1973), ce
rt. denied sub nom., 416 U.S. 943, 94 S.Ct. 1950, 40 L.Ed.2d 295 (1974), this Court upheld Florida’s amended capital punishment statute, stating that:
Death is a unique punishment in its finality and in its total rejection of the possibility of rehabilitation. It is proper, therefore, that the Legislature has chosen to reserve its application to only the most aggravated and unmitigated of most serious crimes.
Id. at 7 (emphasis added). As we further stated in Dixon, the legislature intended the death penalty to be imposed “for the most aggravated, the most indefensible of crimes.” Id. at 8. In Furman v. Georgia, 408 U.S. 238, 92 S.Ct. 2726, 33 L.Ed.2d 346 (1972), Justice Stewart began his concurring opinion with an instructive admonition:
The penalty of death differs from all other forms of criminal punishment, not in degree but in kind. It is unique in its total irrevocability. It is unique in its rejection of rehabilitation of the convict as a basic purpose of criminal justice. And it is unique, finally, in its absolute renunciation of all that is embodied in our concept of humanity.
408 U.S. at 306, 92 S.Ct. at 2760 (Stewart, J., concurring) {quoted in Hamblen v. State, 527 So.2d 800 (Fla.1988) (Barkett, J., dissenting)).
It is with this background that we must examine the proportionality and appropriateness of each sentence of death issued in this state. A high degree of certainty in procedural fairness as well as substantive proportionality must be maintained in order to insure that the death penalty is administered evenhandedly.
The record on resentencing is replete with evidence of Fitzpatrick’s substantially impaired capacity, his extreme emotional disturbance, and low emotional age. Those present at the scene of the shooting testified that Fitzpatrick appeared “psychotic,” “high,” “spacey,” “panicky” and “wild.” Fitzpatrick’s family members and those who had known him for throughout most of his life testified that he frequently talked to himself as if he were hearing voices and that during conversations he would “phase out” or “just go off in left field.” His landlord referred to him as “goofy.”
These descriptions are consistent with the evidence presented by several experts testifying at the resentencing hearing. The unanimous opinion of these mental and