People v. Superior Court of Puerto Rico

84 P.R. 378
CourtSupreme Court of Puerto Rico
DecidedJanuary 17, 1962
DocketNo. 2869
StatusPublished

This text of 84 P.R. 378 (People v. Superior Court of Puerto Rico) is published on Counsel Stack Legal Research, covering Supreme Court of Puerto Rico primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
People v. Superior Court of Puerto Rico, 84 P.R. 378 (prsupreme 1962).

Opinion

Mr. Justice Blanco Lugo

delivered the opinion of the Court.

The crime of operating a motor vehicle while intoxicated was specifically incorporated into our penal statute by the adoption of § 13 of Act No. 279 of April 5, 1946 (Sess. Laws, pp. 598, 636 )1 9 L.P.R.A. § 183. On April 1, 1953 the Governor of Puerto Rico addressed the Legislative Assembly in a message expressing his “deep concern regarding the alarming proportions reached by the increasing number of automobile accidents that have been occurring on the highways,” and he stated that “the government could prevent a number of such accidents by making the laws which penalize careless driving more severe.” Among other general norms he proposed that “any person guilty of the crime of driving a motor vehicle while intoxicated be sentenced to jail, witNu^ the alternative of a fine.”2 These executive suggeol0ns were carefully considered and it was concluded th" ne proper thing to do before enacting said legislate1 was [380]*380make the necessary studies and investigations in order to establish in our legislation scientific procedures whereby the degree of intoxication of the offenders could be determined so that the courts could avail themselves of all such additional means of evidence as could insure the rights of the innocent citizen, and to provide the community and the state with the means leading to the conviction of the guilty ones.” 3 (Italics ours.) As a result of the legislative study and for the purpose announced of reconciling the interest of the community with the guarantee of the citizens’ rights against possible excesses in the application of the law, Act No. 95 was approved on June 29,1954 (Sess. Laws, p. 992), the principal innovation of which consisted in introducing the system of chemical analysis to determine the degree of alcoholic intoxication of the drivers.4 The procedure for taking the samples was established and determinations were made in respect to the probatory effect of the findings of said tests.5

[381]*381Section 5-801 of the Vehicle and Traffic Law of 1960, 9 L.P.R.A. § 1041 (a), which essentially6 follows the wording of § 11-902 of the Uniform Vehicle Code,7 provides that:

“(a) It shall be unlawful for any person who is under the influence of intoxicating liquor to drive or operate any motor vehicle. All violations of this provision shall be heard in the corresponding part of the Superior Court by a court without a jury.
“(b) In any criminal prosecution for a violation of paragraph (a) above, relating to driving a vehicle while under the influence of intoxicating liquor, the amount of alcohol in the defendant’s blood at the time alleged as shown by chemical analysis of the defendant’s blood, urine, or breath, shall give rise to the folloioing 'presumptions:
“(1) If there was at the time of the analysis five (5) hundredths of one (1) per cent, or less, by weight of alcohol in the defendant’s blood, it shall be presumed that the defendant was not under the influence of intoxicating liquor at the time of the alleged violation.
“ (2) If there was at the time of the analysis in excess of five (5) hundredths of one (1) per cent but less than fifteén (15) hundredths of one (1) per cent by weight of alcohol in the defendant’s blood, such fact shall not give rise to any presumption that the defendant was or was not under the influence of intox[382]*382icating liquor, but such fact may be considered jointly with other competent evidence in determining the guilt or innocence of the. defendant.
“(3) If there was at the time of the analysis fifteen (15) hundredths of one (1) per cent or more by weight of alcohol in ‘the defendant’s blood, it shall be presumed that the defendant was under the influence of intoxicating liquor at the time of the ■ alleged violation. . . •
“(4) The provisions of paragraphs (2) and (3) of this subsection shall not be construed as limiting the introduction of any other competent evidence bearing upon the question of whether or not the defendant was under the influence of intoxicating liquor at the time of the alleged violation.” (Italics ours.) . ,

In the case at bar we considered the third contention presented during the last few months as to whether or not an information formulated under this section was proper and whether or not it wás sufficient. In Acevedo v. Superior Court, judgment of October 18, 1961, we held that in the case of a driver who refuses to have a blood sample taken for chemical analysis, the departure from the procedure pointed out in § 5-804, 9 L.P.R.A. § 1044, does not bar the criminal action. On December 20 last we held in People v. Vargas ante, p. 216, that it is not necessary to allege that the defendant was driving a motor vehicle under the influence of intoxicating liquor on a public road. We must now determine whether in an information for violation of § 5-801 (a) quoted above it is necessary to allege that the result of the chemical analysis exceeded five hundredths of one per cent, by weight of alcohol.

This section regarding the probatory value of the chemical analysis has been incorporated by all the states of the Union and the District of Columbia.8 Although there exist different characteristics among the individuals as to the manner of absorbing and eliminating alcohol, scientific research. and experience have established that alcoholic analysis of the blood [383]*383offer an accurate and consistent means of measuring the effects of liquor on a person.9 This method has the approval of the American Medical Association, the National Safety Council, the American Bar Association, and the President’s Highway Conference.10 The primary purpose of these provisions is to establish standards11 to determine whether the defendant was under the influence of intoxicating liquor, and thus eliminate the requirement of expert testimony. 46 J, Crim., Crim. L. & P. S. 72, 75 (1955). Thus, it is.a case in which objective evidence substitutes opinion evidence. In some commentaries which appear in Vol. 6 of the Hastings Law Journal at p. 213, it is stated: “This provision results in a much more efficient trial... The jury need not consider opinion evidence; the legislators have already done that for them. When the laboratory analyst testifies to the alcoholic content in the blood, the level of intoxication is automatically set and the burden of showing non-influence is placed upon the defendant.” 12

[384]*384The intervener relies on the fact that the legislative history13 indicates that when the result of the chemical analysis is less than five hundredths of one per cent, by weight of alcohol, “it gives rise to the presumption that the defendant was not under the influence of intoxicating liquor, and if the law expressly prohibits that no other evidence may be produced to overcome this presumption, it is because such an amount of alcohol in the body while driving an automobile [385]

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84 P.R. 378, Counsel Stack Legal Research, https://law.counselstack.com/opinion/people-v-superior-court-of-puerto-rico-prsupreme-1962.