Opinion · Court of Appeals for the Ninth Circuit

Fernando Eros Caro v. Arthur Calderon, Warden

165 F.3d 1223

Type
Opinion
Court
Court of Appeals for the Ninth Circuit
Jurisdiction
Federal
Date
1999-01-11
Topic
general

holding that the jury did not “have the benefit of expert testimony to explain the ramifications of these experiences on[defendant’s] behavior” | concluding that attorney’s failure to investigate rendered the penalty phase of capital case unreliable | holding that counsel was ineffective for failing to investigate defendant’s mental impairments caused by child- hood exposure to toxic chemicals | clarifying that although the jury had information regarding the defendant’s background, it did not “have the benefit of expert testimony to explain the ramifications of[this background] on Caro’s behavior” | clarifying that although the jury had information regarding the defendant's background, it did not "have the benefit of expert testimony to explain the ramifications of [this background] on Caro's behavior" | explaining that counsel has obligation to conduct investigation to determine what experts are necessary and failure to do so may constitute ineffective assistance | emphasizing that effec- tive assistance of counsel means employing experts who are qualified to perform the investigation necessary | criticizing trial counsel for failing to provide expert with the “information necessary to make an accurate evaluation of [the defendant’s] neurological system” | emphasizing the importance of having experts explain technical psychological conditions to the jury | criticizing trial counsel for failing to provide expert with the “information necessary to make an accurate evalua- tion of [the defendant’s] neurological system” | emphasizing the impor- tance of having experts explain technical psychological condi- tions to the jury | remanding for an evidentiary hearing where counsel failed to investigate and present “precisely the type” of mitigating evidence “most likely to affect a jury’s evaluation of the punishment” petitioner should have received | noting the need for expert testimony to explain a possible causal connection between the defendant’s exposure to toxic pesticides and aggressive behavior because an understanding of that kind of link is not within the common knowledge of lay persons | "The determination of whether to impose a death sentence is not an ordinary legal determination which turns on the establishment of hard facts." | “The determination of whether to impose a death sentence is not an ordinary legal determination which turns on the establishment of hard facts.” | "All counsel had to do was ask the question `What did all that extraordinary exposure to chemicals do to his brain?'" | "It is imperative that all relevant mitigating information be unearthed for consideration at the capital sentencing phase." | “All counsel had to do was ask the question ‘What did all that extraordinary exposure to chemicals do to his brain?’ ” | “It is imperative that all relevant mitigating information be unearthed for consideration at the capital sentencing phase.” | trial counsel ineffective where “counsel failed to provide those who did examine [the defendant] with the information that he had” | counsel did not consult with appropriate experts given defendant's known exposure to neurotoxins | "All counsel had to do was ask the question ‘What did all that extraordi- nary exposure to chemicals do to his brain?’" | “The 2 determination of whether to impose a death sentence is not an ordinary legal determination which 3 turns on the establishment of hard facts.” | "It is imperative that all relevant mitigating information be unearthed for consideration at the capital sentencing phase." | trial counsel may be 10 ineffective where he “failed to provide those who did examine [the defendant] with the 11 information that he had” | “Counsel have an obligation to conduct an investigation which will allow a determination of what sort of experts to consult.” | all relevant evidence must be unearthed for consideration at a capital sentencing hearing | "The jury did not, however, have the benefit of expert testimony to explain the ramifications

Citator

Authority status
pending
Cited by
116 opinions