(a) General rule.--It is a defense that the actor engaged in the conduct charged to constitute an offense because he was coerced to do so by the use of, or a threat to use, unlawful force against his person or the person of another, which a person of reasonable firmness in his situation would have been unable to resist.
(b) Exception.--The defense provided by subsection (a) of this section is unavailable if the actor recklessly placed himself in a situation in which it was probable that he would be subjected to duress. The defense is also unavailable if he was negligent in placing himself in such a situation, whenever negligence suffices to establish culpability for the offense charged.
Cross References. Section 309 is referred to in section 9711 of Title 42 (Judiciary and Judicial Procedure).
Structure Pennsylvania Consolidated & Unconsolidated Statutes
Pennsylvania Consolidated & Unconsolidated Statutes
Title 18 - CRIMES AND OFFENSES
Section 301 - Requirement of voluntary act
Section 302 - General requirements of culpability
Section 303 - Causal relationship between conduct and result
Section 304 - Ignorance or mistake
Section 305 - Limitations on scope of culpability requirements
Section 306 - Liability for conduct of another; complicity
Section 307 - Liability of organizations and certain related persons
Section 308 - Intoxication or drugged condition
Section 312 - De minimis infractions