Bethel, Judge. Following his convictions for two counts of terroristic threats, one count of disorderly conduct, obstruction of a law enforcement officer, possession of marijuana, and DUI (drugs), Godfrey Andre Christian appeals from the denial of his motion for a new trial. On appeal, Christian argues that there was insufficient evidence to sustain his DUI (drugs) conviction, that his sentence constitutes cruel and unusual punishment, and that the prosecution failed to prove chain of custody. However, we find the evidence to be sufficient to sustain Christian’s DUI (drugs) conviction, that his sentence does not “shock the conscience” so as to render it unconstitutional cruel and unusual punishment, and that there was no reversible error with respect to his chain of custody objection. Therefore, we affirm the trial court’s denial of Christian’s motion for a new trial.[1] “On appeal from a criminal conviction, the evidence is viewed in the light most favorable to the verdict, and the defendant no longer enjoys the presumption of innocence.” State v. Robinson, 275 Ga. App. 117, 117 (619 SE2d 806) (2005) (citation omitted). So viewed, the record shows that Christian and his girlfriend had been renting a room in a married couple’s apartment. On October 4, 2012, the wife came home and discovered Christian smoking marijuana outside the home despite the wife having previously asked Christian to refrain from doing so. The wife notified Christian’s girlfriend that they had thirty days to find somewhere else to live. Christian’s girlfriend then stepped outside and notified Christian. Christian became furious, stepped into the house, cursed at the wife, gave her the keys, and packed his stuff to leave. After Christian and his girlfriend had left, the married couple left the house with their children.While the family was out, the wife began receiving text messages from Christian stating that he planned to return to the home and threatening “war” if his rent money was not returned. The couple returned home and met Christian outside. As Christian emerged from his vehicle outside the home, he threatened to stab the husband and began moving toward him. However, the husband displayed a firearm, stopping Christian’s approach. Christian then said that when the husband was at work, Christian and some friends would return to the home, rape the wife, murder the children, and shoot up the house. The wife called police as Christian left the home. Christian returned to the home a second time, parked behind the home, and smoked marijuana. Christian then pulled his vehicle around to the front of the home and asked the husband, who was outside, to fight. The husband declined, and Christian again drove away from the home. After police arrived and began talking to the couple, Christian returned to the home a third time. Police asked Christian to stop and talk, but Christian continued driving. Several police cars attempted to pull Christian over and after several failed attempts, finally succeeded.Upon Christian’s arrest, police noticed a strong odor of marijuana coming from the car and Christian’s glazed and dilated eyes. Police also discovered marijuana in the vehicle. Police obtained a search warrant for Christian’s blood, which tested positive for marijuana. A jury ultimately convicted Christian of two counts of terroristic threats, disorderly conduct, obstruction of a law enforcement officer, and DUI (drugs). Christian filed a motion for a new trial, which was denied following a hearing, and this appeal followed.1. Christian argues the evidence was insufficient to support his conviction for DUI (drugs)[2] because the State did not offer any evidence that the testing was done in compliance with the provisions of OCGA § 40-6-392. In an appeal challenging the sufficiency of the evidence, “it is the function of this court to examine the evidence in the light most favorable to the verdict and to determine whether any rational trier of fact could have found the appellant guilty beyond a reasonable doubt.” Booker v. State, 257 Ga. 37, 38 (1) (354 SE2d 425) (1987) (citation omitted). “As long as there is some competent evidence, even though contradicted, to support each necessary element of the state’s case, this Court will uphold the jury’s verdict.” Lucas v. State, 295 Ga. App. 831, 832 (1) (673 SE2d 309) (2009) (footnote omitted). Christian was convicted of DUI (drugs) under OCGA § 40-6-391 (a) (2). OCGA § 40-6-391 (a) (2) provides as follows: “A person shall not drive or be in actual physical control of any moving vehicle while: . . . [u]nder the influence of any drug to the extent that it is less safe for the person to drive.” At trial, the evidence showed that Christian tested positive for marijuana shortly after he was forcibly removed from his vehicle, which smelled strongly of marijuana, and was observed with glazed and dilated eyes. Christian’s girlfriend, who was also in the vehicle at the time of his arrest, informed officers that Christian had smoked five “blunts” that day. Finally, the evidence showed that Christian led police on a low-speed chase through the apartment complex, culminating in him being forcibly removed from the vehicle and tased before his arrest. This evidence was sufficient to authorize a rational trier of fact to find that Christian was impaired due to the marijuana in his system such that he was less safe to drive. See Rivera v. State, 309 Ga. App. 544, 545 (1) (710 SE2d 694) (2011); Sistrunk v. State, 287 Ga. App. 39, 39-40 (651 SE2d 350) (2007).In light of this evidence in the record, it was not necessary for the State to demonstrate compliance with the requirements of OCGA § 40-6-392 in order to sustain the conviction for DUI less safe under OCGA § 40-6-391 (a) (2). This enumeration is without merit.2. Christian next argues that his sentence for terroristic threats constitutes cruel and unusual punishment in violation of the United States and Georgia Constitutions because the statute, OCGA § 16-11-37 (a), was later changed to make violation a misdemeanor. We do not find that his sentence constitutes cruel and unusual punishment. Both the Georgia and the federal constitutions categorically prohibit inflicting cruel and unusual punishments. A punishment is cruel and unusual if it (1) makes no measurable contribution to accepted goals of punishment and hence is nothing more than the purposeless and needless imposition of pain and suffering; or (2) is grossly out of proportion to the severity of the crime. Whether a punishment is cruel and unusual is not a static concept, but instead changes in recognition of evolving standards of decency that mark the progress of a maturing society. Legislative enactments constitute the clearest and most objective evidence of how contemporary society views a particular punishment. As a result, the issue of punishment is generally one for the legislative branch, and legislative discretion is deferred to unless the sentence imposed shocks the conscience.
