Title: Criminal Law CJ 220 Chapter 5
1Criminal Law CJ 220Chapter 5
- Defenses to Criminal Liability Justifications
- Andrew Fulkerson, JD, PhD
- Southeast Missouri State University
2Defenses Generally
- Alibi D in a different place, and could not
commit the crime - Justifications what D did was correct under
the circumstances - Excuses D did it, but was not responsible
3Affirmative defenses burden of proof
- Burden of production
- D must produce some evidence supporting the
defense
4Affirmative defenses burden of proof
- Burden of persuasion most jurisdictions require
that defendant prove the defense by a
preponderance of the evidence. - This means the greater weight of the evidence, or
more likely so than not. - Once D meets this burden of proof, some
jurisdictions shift the burden to the prosecution
to prove beyond a reasonable doubt that the
defense does not exist.
5Affirmative defenses burden of proof
- A perfect defense leads to acquittal.
- An imperfect defense may reduce the degree of the
offense
6Affirmative defenses burden of proof
- Mitigating circumstances do not acquit or reduce
the degree of the offense, but may reduce the
severity of punishment. - Motive may affect severity of punishment.
7Self-defense
- Use of force to prevent an attack upon ones
self, family, or property
8Self-DefenseElements
- Necessity Reasonable belief that there is
danger of attack that will cause death or serious
bodily injury - Unprovoked attack The danger is to
non-aggressor (attack is not provoked) - Imminent danger Danger must be imminent - now
- Reasonable force Force used to repel attack
must be only amount necessary to repel. Force
must not be excessive
9Initial Aggressor and Defender-Provoked Attacks
- Generally, if one provokes attack, self-defense
is not available. - Exception, when initial aggressor completely
withdraws, and initial victim then mounts an
attack on one who was the initial aggressor.
10Self-Defense
- People v. Goetz, 506 N.Y.S.2d 18, 497 N.E.2d 41
(1986)
11Belief in Danger
- Self-defense may be used to protect self
- Also available to prevent a person from killing a
member of your family, or any other innocent
person.
12Belief in Danger
- May also be used to prevent serious bodily injury
- Some jurisdictions allow defense to prevent
serious felony (rape sodomy kidnapping armed
robbery may even include defense of home)
13Belief in Danger
- Test is what would a reasonable person do in the
same circumstances?
14Imminent Attacks
- Self-defense applies to imminent attacks
- (imminent right now)
- Self-defense sometimes applies to present danger
- (present dangercould happen at any time, but
not right now)
15Self Defense
- State v. Stewart, 243 Kan. 639, 763 P.2d 572
(1988)
16Self Defense
- State v. Hundley, 693 P.2d 475 (Kans. 1985)
17Excessive Force
- The force used in self defense must only be that
amount reasonably necessary to repel the attack. - Deadly force may be used to repel deadly force
- Threats alone never justify deadly force
18Retreat Doctrine
- Retreat rule must retreat unless it would
unrreasonably expose person to death or serious
bodily harm
19Retreat Doctrine
- Stand-your-ground rule if you are not the
initial aggressor, you do not have to retreat
20Retreat Doctrine
- Castle exception if attacked in your home, you
can use deadly force to protect self or others,
if the attack reasonably threatens death or
serious bodily injury
21Self Defense
- U.S. v. Peterson, 483F.2d 1222, 157 U.S. App.D.C.
219 (2d Cir. 1973)
22Self Defense
- State v. Quarles, 504 A.2d 473 (R.I. 1986)
23Defense of Others
- Common law self-defense included defense of
family - Current trend to expand this to include others
24Defense of Home and Property
- Defense of home goes to common law.
- Deadly force permitted to defend home and
property - Sanctity of home not even the King of England
may enter the poorest home. - Blackstone deadly force may be used to stop
entry at night and may be used in day to
prevent robbery.
25Defense of Home and Property
- Colorado "Make My Day" law
- Any occupant of dwelling is justified in using
any degree of force (including deadly force) when
the other person has made unlawful entry into the
dwelling and - Other person has committed crime in the dwelling
or - Is committing or intends to commit any crime and
- Occupant reasonably believes the other person
might use any force against any occupant. - Occupant is immune from civil and criminal
prosecution as a result of use of force -
26Defense of Home and Property
- Most statutes require entry into the home, and
not include curtilage
27Defense of Home
- Law v. State, 21 Md.App. 13, 318 A.2d 859
(Md.App. 1974)
28 Defense of Home and Property
- People v. Guenther, 740 P.2d 971 (Colo. 1987)
29Execution of public duties
- Public officials sometime kill in line of duty.
- Executioners
- Soldiers
- Police officers
- Execution of public duties is long-recognized
defense to homicide. - There are limits to this defense?
30Criminal Law CJ 220Chapter 5
- Defenses to Criminal Liability Justifications
- Andrew Fulkerson, JD, PhD
- Southeast Missouri State University
31Choice of Evils
- Common law principle of necessity
- Justification when the person acts under
necessity of compulsion or inconvenience.
32Choice of Evils
- Queen v. Dudley and Stephens
33Choice of evils-elements
- Conduct actor believes is necessary to avoid harm
to self or others, if - harm to be avoided is greater than the harm the
law seeks to prevent - law does not provide exceptions or defenses
dealing with this situation - does not appear to be legislative purpose in
excluding the justification claimed
34Choice of evils-elements
- Where actor is negligent or reckless,
- Defense is not available if crime includes
negligent or reckless behavior to establish
culpability
35MPC Choice-of-Evils
- Identify the evils
- Rank the evils
- Choose lesser evil to avoid greater evil
- Choice of lesser evil has to be both imminent and
necessary
36MPC Choice-of-Evils Examples
- Destroying property to prevent spreading fire
- Violating speed limit to get dying person to
hospital - Throwing cargo overboard to save sinking ship
- Giving prescription drugs without prescription in
an emergency - Breaking and entering mountain cabin to avoid
freezing to death
37Choice of Evils
- State v. Ownbey, 165 Or.App. 132, 996 P.2d 510
(Oregon App. 2000)
38Case
- People v. Dover, 790 P.2d 834 (Colo. 1990)
39Consent-elements
- Voluntary and knowing consent
- Person must be competent to consent
- Forgiveness after the fact is not consent
40Case
- State v. Shelley, 929 P.2d 489 (Wash. 1997)
41Cases
- State v. Hiott, 97 Wash.App. 825, 987 P.2d 135
(Wash.App. 1999) - State v. Brown, 143 N.J.Super. 571, 364 A.2d 27
(1976) - State v. Fransua, 510 P.2d 106 (N.Mex.App. 1973)