This is аn interlocutory appeal from the district court’s denial of qualified immunity to Defendants-Appellants, crime lab officials and employees, in connection with the testing of Plaintiff-Appellee Richard Kj ell-sen’s (“Kjellsen”) blood samples to determine his blood alcohol level. After review and oral argument, we conсlude that the facts alleged by Kjellsen, viewed in the light most favorable to him, do not show a violation of constitutional rights. Accordingly, we REVERSE and REMAND for the district judge to grant qualified immunity to Defendants-Appellants.
I. BACKGROUND
On April 21, 2000, Kjellsen was arrested and issued traffic violations for driving under the influence (“DUI”), driving without a license, and driving a vehicle with a broken headlight. In connection with the arrest, samples of Kjellsen’s blood were taken and delivered to the Division of Forensic Sciences (the “Crime Lab”) of the Georgia Bureau of Investigation (“GBI”). On May 10, 2000, GBI Crime Lab toxicologist Amy Burden tested Kjellsen’s blood. In accordance with GBI policy, Burden performed two blood alcohol level tests on the blood, yielding raw test results of .1016 and .1021 grams of alcohol per 100 ml. Truncating the lower test result to two decimal places, in accordance with then-GBI policy, Burden reported in the Official Report that Kjellsen had a blood alcohol concentration of .10 grams per 100 ml.
Based on the blood test results in the Official Rеport, the Forsyth County Solicitor’s written accusation charged Kjellsen with driving with a blood alcohol concentration of .10 or higher in violation of O.C.G.A. § 40-6-391(a)(5), i.e., a “per se DUI.” In a separate count, the Forsyth County Solicitor’s accusation also charged Kjellsen with a violation of O.C.G.A. § 40-6-391(a)(l), or a “Less Safe DUI,” which only requires a shоwing that a defendant was intoxicated to some degree and was unfit to drive as a result; no specific blood alcohol level is required.
About a year after the initial test results and in preparation for his criminal trial, Kjellsen requested that the Crime Lab release the blood samples to his expert witness for independent testing. On April 17-18, 2001, in accordance with GBI policy, which requires additional tests prior to releasing a sample for independent testing, Burden performed additional blood alcohol level tests on Kjellsen’s blood. The tests *1236 results yielded a blood alcohol content of .0958 and .0966. Although these results were below the level required tо prove a per se DUI, the GBI Crime Lab did not disclose the results to the prosecuting attorney or to the defense.
The Crime Lab decided not to release Kjellsen’s blood samples to his expert for independent testing citing the requirement of GBI’s Division of Forensic Sciences Operations Manual that evidence not bе released for independent testing to anyone without a laboratory or testing facility. However, the trial court later ordered the GBI Crime Lab to release the samples. Prior to releasing the samples and in accordance with GBI policy, the GBI Crime Lab again tested the samples yielding results of .0956, .0984, .0954 and .0988. Again, the GBI Crime Lab did nоt disclose these test results to the prosecuting attorney or to the defense. Kjellsen’s independent testing of the blood yielded a blood alcohol content of .0955.
At Kjellsen’s DUI trial, the prosecutor called Burden, the GBI toxicologist who performed the tests on Kjellsen’s blood, who testified as to only the initial test results includеd in the Official Report. The arresting officer also testified for the prosecution. After the defense presented its independent test results and its case, the State called Dr. Robert Brown as a rebuttal witness. On cross examination, Dr. Brown acknowledged that the GBI Crime Lab had retested the blood samples, and disclosed thosе results for the first time. Prior to Dr. Brown’s cross examination testimony, the GBI Crime Lab had never revealed to the prosecutor or to the defense that the Crime Lab retested Kjell-sen’s blood.
After hearing Dr. Brown’s testimony, the state court judge granted the defense’s Motion for Directed Verdict as to the per se DUI charge and gave a curative instruction directing the jury to disregard all testimony as to any blood tests. However, the trial proceeded on the remaining charges. Ultimately, the jury acquitted Kjellsen on the less safe DUI charge, but found him guilty of the charges for driving without a license and driving a vehicle with a broken headlight.
After the criminal trial ended, Kjellsen brought this § 1983 clаim in Federal Court alleging that GBI Crime Lab officials and employees had violated his Fourth and Sixth Amendment rights by failing to reveal the retest results. Kjellsen alleges that, through this failure to reveal exculpatory evidence, the GBI Crime Lab officials and employees subjected him to malicious prosecution on the per se DUI charge and denied the defense its right to call witnesses and present evidence associated with the unrevealed exculpatory evidence.
II. STANDARD OF REVIEW
On an interlocutory appeal from the denial of qualified immunity, this Court conducts a
de novo
review.
Tinker v. Beasley,
III. DISCUSSION
Qualified immunity protects public employees performing discretionary functions
1
from the burdens of civil trials
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and from liability unless their conduct violates “clearly established statutory or constitutional rights of which a reasonable person would have known.”
Harlow v. Fitzgerald,
When a public employee seeks summary judgment based on qualified immunity, “courts apply a two-step test to determine whether qualified immunity is appropriate. First, ‘[a] court required to rule upon the qualified immunity issue must consider ... this threshold question: Taken in the light most favorable to the party asserting the injury, do the facts alleged show the officer’s conduct violated a constitutional right?’ ”
Andujar,
A. Constitutional Violations
1. Fourth Amendment Claim
First, Kjellsen asserts a claim that Defendants-Appellants violated his Fourth Amendment right to be free from malicious prosecution. This Court “has identified malicious prosecution as a violation of the Fourth Amendment and a viable constitutional tort cognizable under § 1983.”
Wood v. Kesler,
To prove a § 1983 malicious prosecution claim, under federal law and Georgia law, a plaintiff must show the following: “(1) a criminal prosecution instituted or continued by the present defendant; (2) with malice and without probable cause; (3) that terminated in the plaintiff accused’s favor; and (4) caused damage to the plaintiff accused.”
Wood,
“Probable cause exists when ‘the facts and circumstances within the officers’ knowledge, of which he or she has reasonably trustworthy information, would cause a рrudent person to believe, under the circumstances shown, that the suspect has committed ... an offense.’ ”
Miller v. Harget,
Kjellsen argues, however, that, af-
ter the GBI Crime Lab retested the blood samples and obtained results showing a blood alcohol level below the per se DUI threshold, probable cause no longer existed for the State to continue its prosecution on the per se DUI charge. Probablе cause is required to
continue
a prosecution, not just to arrest a defendant or to institute a prosecution.
See Wood,
Both Kjellsen and Defendants-Appellants submitted to the district court scientific articles showing that blood alcohol levels in stored blood samples change over time. These articles indicate that in most instances the blood alcohol level decreases in storage over time. However, they also indicate that occasionally blood alcohol levels in blood samples can increase over time. The district court concluded that, because the blood alcohol levels could have inсreased or decreased, there existed a question of fact as to whether the later test results negated probable cause. Dist. Ct. at 12-13.
We disagree. The undisputed facts in the record allow us to resolve this issue as a matter of law. Based on the undisputed fact that blood alcohol levels in stored blood samрles most often decrease over time, it is most “probable” that the lower retest results in this case were the result of a normal decrease over time. Further, the general trend shown from plotting all the test results, as obtained from the same scientific methods, over time indicates that the blood alcohol level was decreasing. Because it is most probable that the lower retest results were due to a natural decrease in the blood alcohol level of a blood sample over time, “probable” cause to believe Kjellsen’s blood alcohol was above the per se DUI level at the time that Kjellsen was driving the vehicle was not negated by the retest results. Further, because blood alcohol levels generally change over time when a blood sample is stored, a reasonably prudent person might conclude that the earliest test result was the most accurate.
Accordingly, the Court concludes that probable causе existed at the time the per se DUI charge was initiated against Kjell-sen, and the later retest results did not negate that probable cause. Therefore, Kjellsen cannot state a claim for malicious prosecution in violation of the Fourth Amendment.
2. Sixth Amendment Claim
Kjellsen also asserts a claim that Defendants-Appellants violated his Sixth Amendment right to compulsory process (i.e., Defendants-Appellants’ failure to turn over the retest results allegedly deprived Kjellsen of the right to call witnesses and present evidence at trial con-
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eerning the retest results).
2
However, a “respondent cannot establish a violation of his constitutional right to compulsory process mеrely by showing that [he was] deprived ... of ... testimony. He must at least make some plausible showing of how [the] testimony would have been both
material
and favorable to his defense.”
United States v. Valenzuela-Bernal,
“In
Valenzuela-Bernal,
the Court imported the materiality requirement from the line of cases beginning with
Brady v. Maryland,
Defendants-Appellants argue that, because the triаl court dismissed the per se DUI charge and because Kjellsen was acquitted of the less safe DUI charge, Kjellsen cannot satisfy the materiality requirement and prove a violation of his Sixth Amendment rights. The district court rejected this argument stating, “[t]his argument is based on hindsight. Applying the materiality test at the time the alleged violation occurred rather than post-trial, this court finds there is a reasonable likelihood that the evidence regarding the subsequent tests could have affected the judgment of the jury.” Dist. Ct. Order at 19.
The district court erred in holding that the materiality test should be applied at the time of the alleged compulsory process violation rather thаn post-trial. Such a holding is inconsistent with the Supreme Court’s formulation of the materiality standard, which requires the criminal defendant to show a “reasonable probability of a different result,” or, in other words, that the suppression of evidence “undermines confidence in the outcome of the trial.”
Kyles,
As discussed above, the lower retest results occurred after the blood samples had been stored for almost a year and were most likely caused by the usual decrease in blood alcohol levels of blood samples over time. Accordingly, even if the defense had received the lower retest results prior to trial and had called witnesses to testify regarding the data, a reasonable jury could have convicted Kjellsen on the per se DUI charge. Instead, the state judge and jury found the evidence and arguments presented by the dеfense convincing enough that Kjellsen was not convicted of any DUI charge. Any additional testimony presented in Kjellsen’s favor would not have achieved a better result. Further, the defense retested Kjellsen’s blood prior to trial and independently found that the *1240 blood alcohol level a year after the arrest was .0955. Receiving additional test results from around the same time reflecting similar numbers would not have materially improved the information in the defense’s possession. Accordingly, the retest results could not reasonably be taken to put the whole case in such a different light as to undermine confidence in the verdict; thus, the materiality test hаs not been satisfied.
B. Clearly Established Law
Because the facts alleged do not show that the Defendants-Appellants violated a constitutional right, the Court does not need to consider the secondary question of whether the constitutional right was “clearly established” on the date of the alleged violation.
IV. CONCLUSION
Viewing the facts in the light most favorable to Plaintiff-Appellee Kjellsen, we conclude that the facts alleged do not show that Defendants-Appellants violated the Fourth or Sixth Amendments to the Constitution. Therefore, Defendants-Appellants are entitled to qualified immunity. Accordingly, we REVERSE the denial of qualified immunity by the district court and REMAND for the district court to grant Defendants-Appellants qualified immunity and enter summary judgment in their favor.
REVERSED AND REMANDED.
Notes
. In this appeal, the parties do not dispute that Defendants-Appellants were performing
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discretionary functions; however, this was the subject of an earlier interlocutory appeal.
See Kjellsen v. Mills,
. Kjellsen does not claim a Brady due process violation for failure to turn over exculpatory evidence.
