“ However, there is no such limitation upon the mitigating factors you may consider.' " See 543 So.2d, at 1247. This change of mind appears to have come too late to allow petitioner's counsel to develop the mitigating evidence that the court's prior ruling, and existing Florida law, had reasonably led them to believe would be inadmissible. A belated instruction to consider mitigating evidence cannot cure a defect the effect of which had been to ensure that there is little or no nonstatutory mitigating evidence for the jury or court to consider. ”

“ Georgia, 428 U.S. 153, 227, 96 S.Ct. 2909, 2950, 49 L.Ed.2d 859 (1976) , I would grant the motion for a stay of execution and the petition for a writ of certiorari and vacate the death sentence in this case. ”