Duty to Retreat Explained: Self-Defense Law with Prof. Kim Ferzan

Self-defense claims require evaluating the full context of a relationship, including patterns of prior abuse. The defendant testified that Emily had become physically abusive, hitting him with objects including a cell phone, fists, laptop, and wine bottle, giving him a black eye. He stated he never hit her back, explaining he would restrain her until she calmed down. He also mentioned they went to counseling together. The defense argued that domestic violence can be a learned behavior, but he consciously chose to break the cycle. This demonstrates how courts consider the complete history of a relationship when evaluating self-defense claims, including whether the defendant was genuinely pushed to the point of no longer tolerating abuse.

The imperfect self-defense defense differs from traditional self-defense. Traditional self-defense is about imminent harm, whereas imperfect self-defense is about someone thinking there to be a risk to their life at that time, even if that belief is irrational. In the Menendez case, this defense relates to the accumulation of abuse over years, the hypervigilant nature of victims, and the trauma response. The timeline showed that Eric had told Lyle about ongoing abuse, Lyle confronted Jose and Kitty, Jose made threats, Kitty had two guns and knew about the abuse but did nothing, and Jose had intervened to stop Eric from staying away at school. Eric told Lyle that Jose had told him to go to his bedroom, which was normally the precursor to abuse.

In self-defense cases, a jury could find that the defendant did not have perfect self-defense but rather imperfect self-defense. This means the defendant reasonably believed they needed to use force but the amount of force used was not reasonable. The defendant's testimony that they did not mean to kill someone can support a finding of imperfect self-defense rather than intentional homicide. The jury considers whether the defendant's belief in the need for force was reasonable under the circumstances.

The imperfect self-defense doctrine is a legal principle that recognizes that individuals who have been subjected to prolonged psychological or physical abuse may react differently and inappropriately when faced with perceived threats, potentially reducing a murder charge to manslaughter; this doctrine acknowledges that years of battering can fundamentally alter a person's psychological state, making them more likely to respond with excessive force in self-defense situations, and thus the legal system should account for these altered states of mind when determining appropriate sentencing.

Imperfect self-defense applies when the defendant had the right to defend themselves but used excessive force. The defendant still has some legal protection but faces reduced charges (potentially from murder to manslaughter). Courts consider past relationship history between parties when determining reasonableness of force. In domestic violence cases, courts may examine prior incidents to assess whether the force used was proportionate to the threat.

Stand your ground laws, which remove the duty to retreat before using deadly force in self-defense, have been shown through research to increase homicide rates by 8-11% and create significant racial disparities, with cases involving white shooters and Black victims being 10 times more likely to be ruled justified than cases with Black shooters and white victims, according to a 2020 U.S. Commission on Civil Rights report on Florida's laws.

Stand Your Ground laws expand the castle doctrine beyond one's home to anywhere one has a right to be, allowing individuals to use deadly force when perceiving a threat. Because Black people are the default threat in American society, this perception puts Black folks in the crosshairs. Statistics show that when whites kill blacks under stand your ground, they are 281% more likely to walk with justifiable homicide than when whites kill whites, revealing systemic racial bias in how threats are perceived and judged.

Stand your ground laws, which expanded self-defense provisions starting with Florida's 2005 legislation and spread through ALEC's model bills to 25 states, have increased homicides by approximately 600 per year with no deterrent effect on crimes, allowed shooters to walk free in drug-related incidents, emboldened confrontations that killed unarmed children, and significantly increased racial disparities in homicide rulings (17% justified for white shooters/black victims versus 1% for black shooters/white victims), prompting bipartisan calls for reconsideration.

Stand your ground laws expand the castle doctrine principle beyond homes to public places, allowing individuals to use deadly force in self-defense anywhere they have a legal right to be. Florida passed the first stand your ground law in 2005, and now 33 U.S. states have some form of this legislation. Comprehensive reviews of 16 independent studies found evidence that stand your ground laws moderately increase total homicide rates and specifically support the notion that such laws increase firearm homicides, contradicting claims that they serve as effective deterrents.

Stand your ground laws remove the traditional duty to retreat before using deadly force, allowing individuals to use lethal force when they reasonably believe their life is in danger, regardless of their location. These laws are controversial because they introduce subjective 'reasonable fear' standards that can be influenced by bias, and research shows they correlate with increased homicide rates (8-11% rise, over 700 additional gun deaths annually) and racial disparities in enforcement, where white shooters killing black victims are four times more likely to have their actions ruled justified compared to the reverse scenario.

The law treats defense of others much the same as self-defense, with most statutes simply adding 'or another person' to self-defense provisions. However, coming to the defense of others is more complicated because you often don't know what's really happening, especially when defending strangers. You can only use force in defense of others if that person would have been entitled to use force in their own defense. People get into trouble when they intervene because they don't know who the aggressor was. Additionally, rescued victims may change their stories to avoid criminal liability, making you appear to be the aggressor. Two legal paradigms apply: reasonable mistake (if you reasonably perceived a threat, your use of force may be justified) and alter-ego (your right to use force in defense of others is no greater than your right to use force in your own defense). In most states, highly defensible property (typically your home, sometimes your place of business, and sometimes your occupied vehicle) provides extra legal dispensation to use force. Personal property is not highly defensible; you are only allowed to use non-deadly force in defense of personal property.

Privileges and immunities excuse liability even when tort elements are satisfied. Self-defense allows reasonable force against imminent threats. Force must be proportional to the threat, and the belief must be reasonable. Defense of others follows similar rules. Defense of property allows reasonable force to prevent imminent destruction, but killing to protect property is not justified. Defense of the home is sacred—force is most justified when someone penetrates the home's boundaries.

The law permits individuals to use force to protect others as if protecting themselves. Key principles include: (1) Immediacy - threats must be present and require immediate action without delay; (2) Proportionality - force level matches the threat severity (non-deadly force for non-lethal threats, deadly force for life-threatening situations); (3) Reasonableness - a reasonable person would believe intervention was immediately necessary. States with duty-to-retreat laws may limit intervention options. This framework allows bystanders to act in emergencies while maintaining legal protection when justified.

Defense of others allows you to use the same level of force to defend another person as you would to defend yourself, such as stepping in front of another person who's about to get hit and stopping the plaintiff from hitting them. Defensive property is somewhat controversial and varies state by state. This defense allows you to use reasonable force to defend your property from an intruder, but deadly force to defend only property is rarely justified. One notable example is Texas, where you can use deadly force to defend property in many situations. The instructor's law professor joked that if you shoot someone on the stoop of your house, you should stick a clock radio in their hand before calling the police.

Georgia Code 16-3-21 states a person is justified in using force intended or likely to cause death or great bodily harm only if they reasonably believe such force is necessary to prevent death or great bodily injury to themselves or a third person, or to prevent the commission of a forcible felony. You cannot use deadly force based solely on verbal threats - the attacker must be showing and have the means to commit what they are threatening. Georgia Code 16-3-23(a) states a person is justified in threatening or using force against another when and to the extent they reasonably believe such threat or force is necessary to prevent or terminate another's unlawful entry into or attack upon habitation. If someone is kicking down your door and you fear for your life, you can use any amount of force you deem necessary to stop them. However, pointing a gun at someone who has broken into your house can be more dangerous than shooting them, as some attackers may be faster on the draw.