OPINION
William Gene Jorgensen appeals from a judgment of conviction of escape from prison custody, NRS 212.090. We hold that both of his assignments of error are without merit, and affirm.
*543
At his jury trial, appellant raised the defense of necessity, claiming he had to escape because he had been threatened with death by a group of unidentified inmates. The district court instructed the jury on the “necessity” defense as defined in People v. Lovercamp,
The Lovercamp court ruled that in order for the “necessity” defense to excuse the crime of escape, all of the following conditions must exist:
1. The prisoner is faced with a specific threat of death, forcible sexual attack or substantial bodily injury in the immediate future;
2. There is no time for a complaint to the authorities or there exists a history of futile complaints which make any result from such complaints illusory;
3. There is no time or opportunity to resort to the courts;
4. There is no evidence of force or violence used towards prison personnel or other “innocent” persons in the escape; and
5. The prisoner immediately reports to' the proper authorities when he has attained a position of safety from the immediate threat.
Other jurisdictions have rejected the
Lovercamp
approach and have adopted the less restrictive definition of the defense urged upon us by appellant. Under this definition, the inmate need not satisfy all five of the
Lovercamp
conditions, but need only establish that the escape was reasonable under its attendant circumstances. The five conditions are not prerequisite to a valid defense, but are matters to be considered by the jury in assessing the weight and credibility of the evidence proffered in support of the defense.
See
People v. Unger,
*544
We are persuaded that
Lovercamp
sets forth the correct definition of the elements of the necessity defense to a charge of escape from custody. “[T]he
Lovercamp
conditions provide clear-cut guidelines against which the trial court and the jury may judge [necessity] defenses. . . ...The conditions set forth in the
Lovercamp
decision serve to clarify the issues and to narrow the class of cases in which the defense of [necessity] can be raised.” State v. Miller,
Appellant also contends that the district court erred by instructing, jury that the defense bore the burden of proving the necessity defense by a preponderance of the evidence. Appellant argues that necessity negates the mens rea of the crime of escape, and that consequently the state bears the burden of disproving the defense. Appellant correctly argues that when a defense negates an element of the offense, the state must disprove the defense because of the prosecution’s burden to prove all elements of the charged offense beyond a reasonable doubt. See Mullaney v. Wilbur,
Appellant reasons that the defense of necessity is really one of duress, and that duress negates the mens rea, because NRS 194.010 declares that a person acting under duress is incapable of committing a crime. This reasoning underscores the confusion of terminology engendered by the prison escape defense. The defense has been referred to as “duress” and “necessity” interchangeably, although the two defenses are distinct.
See, e.g.,
People v. Unger,
supra.
For the reasons cogently expressed in People v. Condley,
Having concluded that both of appellant’s contentions are without merit, we hereby affirm the judgment of conviction.
Notes
We note that we have previously cited
Lovercamp
with approval, and that certain elements of the
Lovercamp
definition have long been embodied in Nevada law.
See
Wolfe v. State,
