OPINION
Appellant, Kelly Gwynne Burton, was charged, tried and convicted of First Degree Manslaughter in the District Court of Oklahoma. County Case No. CRF-86-6899. She was sentenced to eleven (11) years imprisonment and brings this appeal.
On December 24, 1986, appellant’s former husband returned his daughter to appellant’s home after exercising visitation. While he was there, he began arguing with appellant. The argument escalated to physical violence and ended when appellant shot him.
At trial, appellant claimed she had acted in self-defense. According to appellant, her ex-husband had a drug abuse problem and was acting violently on the night of the shooting. The prosecution countered these allegations by showing that the victim had not been found with drugs, that there were no traces of drugs in his body, and that he was not violent by nature.
Following trial, defense counsel became aware that marijuana metabolites and the drug group containing valium were found in the victim’s body samples. Also, the victim had a Third Degree Arson conviction which had not been disclosed previously by the State. At the sentencing hearing, appellant reurged her motion for new trial, claiming suppression of evidence by the State and newly discovered evidence. The motion was denied, the trial court finding that the evidence was not critical, and in any event was discoverable prior to trial with reasonable diligence. Following that
In several assignments of error, appellant seeks reversal on the grounds that there is newly discovered evidence, that the State suppressed evidence, or that failure to pursue and develop this evidence resulted in a denial of effective assistance of counsel. In Brady v. Maryland,
First, it is unavoidably clear that the State failed to disclose evidence of the victim’s prior felony conviction. This was error. However, “[i]t is not error alone that requires reversal of judgments of conviction, but error plus injury, and the burden is upon the appellant to establish to the reviewing court the fact that he was prejudiced in his substantial rights by the commission of error.” Harrall v. State,
(2] However, with respect to the drugs found in the possession of the victim, we find that new evidence does exist which is material, that trial counsel was diligent in his efforts but was nonetheless unable to discover this evidence, that it is not cumulative, and that there is a reasonable probability this evidence would have changed the results of the trial. As the trial court did not have this evidence to consider, we cannot say that it abused its discretion in denying appellant’s motion for new trial. However, a new trial is warranted under the relevant considerations, see Marlow v. City of Tulsa,
