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I thought I was justified in killing someone, but I still got arrested. My lawyer told me that I could use a justification defense in my case, but I was arrested because the prosecutor thought my belief that I was acting in self-defense was unreasonable. My lawyer told me that if the jury believes that I was acting in self-defense, but that my belief was unreasonable, I won’t be convicted of Murder, but instead Voluntary Manslaughter. He said this is called imperfect self-defense. Can you explain this to me?

In Pennsylvania, Voluntary Manslaughter is defined in 18 Pa. Cons. Stat. § 2503 as:

§ 2503. Voluntary manslaughter.

(a) General rule.–A person who kills an individual without lawful justification commits voluntary manslaughter if at the time of the killing he is acting under a sudden and intense passion resulting from serious provocation by: (1) the individual killed; or (2) another whom the actor endeavors to kill, but he negligently or accidentally causes the death of the individual killed.

(b) Unreasonable belief killing justifiable.–A person who intentionally or knowingly kills an individual commits voluntary manslaughter if at the time of the killing he believes the circumstances to be such that, if they existed, would justify the killing under Chapter 5 of this title (relating to general principles of justification), but his belief is unreasonable.

(c) Grading.–Voluntary manslaughter is a felony of the first degree.

Subsection b covers this topic. An example of this is self-defense when viewed only based on the amount of force used by the defendant versus the amount of force used by the decedent. Someone comes at you and attacks you. They have no weapon. You can turn and escape. You don’t. You stand there. The person hasn’t touched you. You warn them to get away from you. They don’t. They put their fists in the air as if they are going to punch you. They don’t. However, you unholster your gun. You fire it one time at the person. They die.

Your belief that you could use deadly force to defend yourself was completely unreasonable based on the amount of force facing you, so you would be convicted of Voluntary Manslaughter because your self-defense was imperfect. Learn more about criminal defense in murder cases.

If the jury believed that you were justified in using self-defense once it seemed like you were about to be attacked, but the use of deadly force was totally unreasonable based on the situation, you would be guilty of Voluntary Manslaughter.

Contact Attorney Brain Zeiger, an experienced homicide lawyer to represent you today. Contact the Zeiger Firm at (215) 798-8160 to schedule your initial consultation.

With over 25 years of experience, Brian J. Zeiger draws on his knowledge and insight in criminal defense and civil rights to help those confronting an unjust criminal justice system. Mr. Zeiger has represented clients facing serious charges in state and federal courts. He has also represented clients in civil rights claims against police departments and the government in cases involving police misconduct, police brutality, false arrest, malicious prosecution, prison misconduct, prison denial of medical care, and prison medical malpractice. Expertise.com recognized Mr. Zeiger as one of the Best DUI Lawyers in Philadelphia in 2022. He is a highly sought-after criminal defense attorney who has been asked to provide training to fellow lawyers on topics such as trial advocacy, post-conviction relief, and driving-under-the-influence laws. He also served as a Hearing Officer for The Disciplinary Board of the Supreme Court of Pennsylvania.

With over 25 years of experience, Brian J. Zeiger puts his knowledge and insight in criminal defense and to help those confronting an unjust criminal judicial system.

Education: B.S.B.A. Accounting & Finance from Washington University of St. Louis, M.B.A. from Temple University, and J.D. from Temple University School of Law

Awards: Super Lawyer in the areas of Criminal Defense, White Collar, and Civil Rights, America’s Top 100 Criminal Defense Attorneys Recipient Award, National Trial Lawyers Top 100 Trial Lawyers and Top 40 Under 40, Client Satisfaction Award and 10 Best Attorneys by the American Institute of Criminal Defense Attorneys, Attorney and Practice Magazine’s Top 10 Criminal Defense Attorney – Philadelphia, and National Association of Distinguished Counsel – Nation’s Top 1% – Criminal Defense

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