MBE Rules · Criminal Law
Retreat and Castle Doctrine
Retreat rule and castle doctrine
The rule
A minority of states require retreat before deadly force if safely possible, but never from one's own home; stand-your-ground states abolish the retreat duty for those lawfully present.
In plain English
The retreat rule requires individuals to avoid using deadly force if they can safely escape the situation. However, in their own homes, individuals do not have to retreat before using deadly force, and stand-your-ground states eliminate the retreat requirement altogether for those who are lawfully present.
Worked example
John is confronted by an intruder in his home who threatens him with a weapon. Instead of trying to escape, John uses deadly force against the intruder. Since he was in his own home, he is justified in using deadly force without a duty to retreat.
Memory hook
In your home, stand your ground; outside, you may need to turn around.
The trap
Exams may present scenarios where a candidate must decide whether the person had a duty to retreat, often blurring the lines between home and public spaces.
How examiners test it
Questions often involve fact patterns where a confrontation occurs, requiring candidates to analyze whether the retreat rule applies or if the castle doctrine allows for immediate use of force.
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