Because pleading in the alternative is generally permitted in criminal cases, a defendant may claim to have not committed the crime itself, but at the same time may claim that if the defendant had committed the crime, the act was excused for a reason such as insanity or intoxication, or was justified due to provocation or self defense. However, a
jury will naturally be suspicious if a defendant claims the benefits of, for example, both
alibi and
self defense. [defendant might reasonably present an alibi and an argument that whoever is in the blurry CCTV footage appears to be in self defense] Conversely, if the prosecutor puts forth alternative facts which are inconsistent with each other, the inconsistency may present confusion to the jury during deliberation of the verdict in term of the requirements of being unanimous. For example, the
Constitution of Oregon requires that the guilty verdict of a
first-degree murder must be unanimous. In
State v. Zweigart, 344 Or. 619 (Or. 2008), the
Oregon Supreme Court held that "a jury must agree, not only that a defendant is guilty of a crime, but also on
all the facts material to prove the crime." This means the jury would not be allowed to have half of the jurors using one set of facts and the other half using another even if all of them agree that the defendant is guilty. == See also ==