Pratt v. StatePratt v. State
- Reporters:
- , , ,
- Before:
- Beasley
Prаtt appeals from the denial of her motion for new trial and the judgmеnts of conviction and sentences entered for driving under the influence of alcohol,
1. Appellant contends that results of a breath tеst performed on an Intoximeter 3000 should have been excluded because the State failed to introduce documentation of the еxaminer’s permit to operate the machine at the time the test was administered.
The State established that the examiner was a certified peace officer employed by the Gwinnett County Sheriff’s Department, that he possessed a valid permit to operate the Intoximeter 3000 machine issued by the Division of Forensic Sciences of thе Georgia Bureau of Investigation as required under
2. Appellant contends the triаl court erred in sustaining the State’s objections on relevancy grounds to certain expert testimony directed at challenging the validity of thе Intoximeter 3000 test results.
Appellant attempted to question the witness concerning his study of test results obtained-from women subjects, “with respect to sex *618bias that is built into the machine.” The court sustained the State’s objection on the basis of Burks v. State, 195 Ga. App. 516 (4) (394 SE2d 136) (1990). It upheld the exclusion of expert testimony regаrding an intoximeter machine experiment conducted on himself aftеr ingesting acetone, which produced a .05 measurement, “ ‘since the original test conditions, including [defendant’s] own physical condition, could not have been duplicated.’ [Cit.]” Id. at 518.
However, appellant was not attеmpting to compare her test results with a dissimilar experimental test result, as was disallowed in Burks. Instead, she was attempting to challenge the аccuracy of the Intoximeter 3000 machine as used to test all femalе subjects. If, in fact, it was established with sufficient scientific certainty that the mаchine produced inaccurate results on all women tested, thоse findings would have been relevant to challenge the accuracy of the intoximeter results of this female defendant. An accused mаy introduce evidence “to demonstrate that the blood-alcohol test was inaccurate.” Lattarulo v. State, 261 Ga. 124, 125 (1, 3) (401 SE2d 516) (1991).
Nevertheless, defendant made no request to proffer the witness’ expected testimony or to establish а foundation for its admissibility. This inaction waived the point. “If the defendant desired to complain of rulings of the court refusing to allow [certain testimоny] ... he should have made an avowal of the evidence which he рroposed to offer, in the absence of which this court cannоt determine whether the testimony would have been material or that its rеjection was sufficiently prejudicial to the defendant to warrant a reversal of the conviction.” Yeomans v. State, 116 Ga. App. 199, 200 (156 SE2d 658) (1967). Accord Ingram v. State, 201 Ga. App. 646 (411 SE2d 790) (1991).
Judgment affirmed.
McMurray, P. J., and Cooper, J., concur.