Following the denial of his motion for new trial, Aman appeals his convictions of driving under the influence (OCGA 40-6-391
(a) (1)) and improper lane change (OCGA 40-6-48
Lieutenant Green, Commander of the Fulton County Police Department's DUI task force, was patrolling I-285 in the early morning hours of May 7, 1994. He stopped a car driven by Aman after observing it weave repeatedly in and out of its lane and almost strike another vehicle. Aman was unsteady as he walked, his eyes were bloodshot, his face was flushed, and the odor of an alcoholic beverage emanated from him and the interior of the car. Green asked Aman to submit to several field sobriety tests which he did not perform successfully. Green also asked Aman to blow into an alco-sensor device, which gave a positive reading for the presence of alcohol. Aman was then arrested.
1. Aman contends that the trial court erred in admitting evidence of the alco-sensor in the absence of a proper foundation.
Prior to the impaneling of the jury, Aman raised the issue of whether the State was going to lay a foundation for admission of the alco-sensor test results. He argued that this must be accomplished through a document certifying that the device has been approved for use in Georgia by the DFS, as in Turrentine and Ronskowsky, or through a witness employed by the DFS or GBI. Aman objected to any attempt by the State to supply the foundation through the testimony of the arresting officer. The court overruled that objection, and the results of the alco-sensor test were admitted after the arresting officer testified that the device he used was of the requisite approved design.
The court did not err. A witness may testify to facts about which he has personal knowledge, which the officer did. See Tidwell v. State, 219 Ga. App. 233
, 237 (3) (464 SE2d 834
2. Aman contends that the court erred in denying his motion for mistrial after making allegedly improper and prejudicial comments in the presence of the jury concerning defense counsel's questioning of the arresting officer.
During defense counsel's cross-examination of the arresting officer, counsel posed certain questions even though the court had previously sustained objections which prohibited the asking of the questions. After counsel posed a question to which an objection was sustained, the court admonished him for asking improper questions. Counsel moved for a mistrial on the ground that it was improper for the court to have characterized his questions as improper. The court denied the motion.
Aman argues, without merit, that the judge's comment constituted an expression or intimation of opinion as to what had or had not been proved, in violation of OCGA 17-8-57
. " 'The rule which prohibits an expression or intimation of opinion by the trial court "as to what has or has not been proved," OCGA 17-8-57
, "does not generally extend to colloquies between the judge and counsel regarding the admissibility of evidence. (Cits.)" (Cit.) [Cit.]' " Adams v. State, 264 Ga. 71
, 76 (7) (440 SE2d 639
Paul L. Howard, Jr., Solicitor, Rhonda L. Brodsky, Deborah W. Espy, Cynthia G. Strong-McCarthy, Assistant Solicitors, for appellee.