What are the arguments supporting the insanity defense?

Asked by: Jayne Gerlach IV  |  Last update: February 28, 2025
Score: 4.8/5 (32 votes)

Arguments for the continued use of the insanity defense are based in the concept of fairness and justice, which holds that a person whose mind is clouded by mental illness at the time of an offense cannot be said to have the criminal intent required for legal guilt.

What are the arguments for the insanity defense?

Fairness and justice

One of the primary advantages of the insanity defense is that it allows for a more just outcome in cases where the defendant's mental state significantly impaired their ability to understand the consequences of their actions.

Why the insanity plea is good?

insanity defense also protects the mentally ill, who may not fully understand the nature of their crime, from being forced into a prison system where they will not receive proper treatment.

How successfully is the insanity defense used?

According to an eight-state study, the insanity defense is used in less than 1% of all court cases and, when used, has only a 26% success rate. Of those cases that were successful, 90% of the defendants had been previously diagnosed with mental illness.

What is the burden of proof for the defense of insanity?

A defendant may constitutionally be required to prove his/her insanity by a standard as high as beyond a reasonable doubt. Id. at 799. It therefore follows that placing the burden on the defendant to prove the defense of insanity by clear and convincing evidence is constitutional.

The Insanity Defense Explained - What You Need to Know!

36 related questions found

What are the ethical issues with the insanity defense?

The basic moral issue in the insanity defense is whether it is just to hold responsible and punish a person who was extremely crazy at the time of offense.

What is innocent by reason of insanity?

“Not guilty by reason of insanity” is a plea by a criminal defendant who admits the criminal act, but claims that they were mentally disturbed at the time of the crime and lacked the mental capacity to have intended to commit a crime. Such a plea requires that a court conduct a trial on the issue of insanity alone.

What is the most difficult insanity defense to prove?

A defense of “temporary insanity” is difficult to prove. If a defendant asserts temporary insanity as a defense, they are claiming that: They were legally insane at the time of the alleged crime. They are lawfully sane now.

Who has won an insanity plea?

A
  • Michael Abram.
  • Adélio Bispo de Oliveira.
  • Edward Charles Allaway.
  • Marcelo Costa de Andrade.
  • Iván Arancibia.
  • Jeffrey Arenburg.
  • Alexander Astashev.

Why should the insanity defense be abolished?

Abolition of the insanity defense has the advantages of affording greater protection to society, fairer treatment to mentally ill persons, and increased effectiveness in the administration of justice.

What are the pros and cons of insanity claims?

Societal And Legal Pros & Cons Of The Insanity Defense
  • History of the insanity defense. The insanity defense in criminal cases goes back to the mid-19th century in Great Britain. ...
  • Pro: It creates a middle ground. ...
  • Con: The plea can be abused. ...
  • Pro: It establishes guilt. ...
  • Con: The jury may be pushed beyond its competence.

Why do people not like the insanity defense?

Results from a public opinion survey of knowledge, attitudes, and support for the insanity defense indicate that people dislike the insanity defense for both retributive and utilitarian reasons: they want insane law-breakers punished, and they believe that insanity defense procedures fail to protect the public.

What is a commonly cited criticism of the insanity defense?

Question: What is a commonly cited criticism of the insanity defense? Clinicians disagree over the definition of legal insanity. People have free will and thus can resist the urge to commit violence. Dangerous criminals use it to escape punishment. The jury has to weigh the claims of opposing experts.

Why does the insanity plea exist?

Society has long recognized the need to distinguish between those defendants charged with a crime who are responsible for their acts and those who are not. The insanity defense exists to make that distinction for people with a mental disability.

What is the moral significance of the insanity Defence?

The moral core of the defense must be retained, in my opinion, because some defendants afflicted by severe mental disorder who are out of touch with reality and are unable to appreciate the wrongfulness of their acts cannot justly be blamed and do not therefore deserve to be punished.

What is insanity a Defence for?

Insanity is a Common law defence to a criminal charge. A defence of insanity is available in both the magistrates' court and the Crown Court. At the heart of the rationale for the insanity defence is the principle that criminal punishment should only be imposed upon those who are responsible for their conduct.

How successful is the insanity defense?

In fact, less than 1% of defendants in criminal cases plead insanity as their defense in the United States, and only about . 26% of those who plead insanity are successful in their plea, according to the same source. Each year, only about 30 defendants in America succeed with their insanity plea.

How many murders plead insanity?

Although cases invoking the insanity defense often receive much media attention, the defense is actually not raised very often. Virtually all studies conclude that the insanity defense is raised in less than 1 percent of felony cases, and is successful in only a fraction of those1.

What are the possible outcomes for a plea of insanity?

The possible outcomes of a successful insanity defense include a verdict of 'Not Guilty by Reason of Insanity' (NGRI) or 'Guilty but Mentally Ill' (GBMI). In the case of NGRI, the defendant is typically committed to a mental health facility for treatment.

What are some arguments in favor of the insanity defense?

Arguments for the continued use of the insanity defense are based in the concept of fairness and justice, which holds that a person whose mind is clouded by mental illness at the time of an offense cannot be said to have the criminal intent required for legal guilt.

What is the magneton rule?

The M'Naghten rule requires that, should a person who commits a crime be unable to recognize that the crime is morally or legally wrong due to mental disease or mental defect, they should be found not guilty by reason of insanity.

What is the burden of proof for the insanity defense?

The defendant has the burden of proving the defense of insanity by clear and convincing evidence. (Added Pub. L. 98–473, title II, § 402(a), Oct.

What is the controversy of the insanity defense?

Insanity defense is the single most controversial legal doctrine relating to the mentally ill. All the formulations of the insanity defense require that the impairment claimed in mental functioning being a result of mental disease or defect. Defect is usually understood to refer to mental retardation.

What is the most controversial defense of justification is insanity?

Among these, the insanity defense stands as one of the most widely debated and controversial. This defense asserts that a defendant was so mentally disturbed at the time of the crime that they could not distinguish right from wrong.

Does pleading insanity reduce your sentences?

So, while pleading insane may possibly help you with an acquittal of your charges, that does not mean you will not be sentenced to long-term in-patient treatment. This is, compared to if you did not plead insanity and were convicted of a crime.