Insight

8 Different Types of Criminal Defenses in Law

Learn about the different types of criminal defenses available in law, including innocence, self-defense, insanity and more. Protect your rights today.

Silver handcuffs laying on finger printed papers
Best Lawyers

Best Lawyers

March 22, 2023 04:22 PM

Criminal defense is the practice of representing individuals who have been charged with criminal offenses. The criminal justice system provides a number of different defenses to those who are accused of crimes. It is important to understand the various types of defenses in criminal law that are available.

How Many Types of Criminal Defenses Are There?

There are several types of criminal defenses available in law, including but not limited to: innocence, alibi, self-defense, insanity, duress, entrapment, statute of limitations and constitutional rights.

Just as there are many types of criminal defenses, there are many types of criminal defense lawyers. Making sure a client has the right criminal lawyer for their defense is essential and should be one of the first discussions they have with their attorney, be they a private attorney or a public defender.

1. Innocence Defense

The innocence defense is one of the most common types of criminal defenses. It is used when the accused denies that they committed the crime. The defense team will attempt to prove that the defendant was not at the scene of the crime at the time it was committed or that there is no evidence to support the allegations against them.

2. Alibi Defense

An alibi defense is similar to the innocence defense in that the accused denies that they committed the crime. However, in an alibi defense, the defendant provides evidence that they were somewhere else at the time the crime was committed. This can include witnesses who can testify to the defendant's whereabouts or video evidence that shows the defendant in a different location at the time of the crime.

3. Self-Defense

Self-defense is a common defense for crimes involving assault or homicide. This defense asserts that the defendant acted in self-defense and only used force to protect themselves from harm. Self-defense can only be used if the defendant reasonably believed that they were in imminent danger of harm and that using force was necessary to protect themselves.

4. Insanity Defense

The insanity defense is used when the accused had a mental illness or defect at the time of the crime. This defense argues that the defendant was unable to understand the nature of their actions or that they did not understand that their actions were wrong due to their mental condition.

5. Duress Defense

The duress defense is used when the accused was forced to commit a crime under threat of harm or death. The defense team will argue that the defendant had no choice but to commit the crime in order to protect themselves or someone else. This defense is often used in cases involving kidnapping, robbery or extortion.

6. Entrapment Defense

Entrapment occurs when a law enforcement officer induces a person to commit a crime that they would not have otherwise committed. The entrapment defense is used when the accused was induced to commit the crime by law enforcement. This defense argues that the defendant was not predisposed to commit the crime and that they would not have committed the crime if not for the actions of the law enforcement officer.

7. Statute of Limitations Defense

The statute of limitations defense is used when the prosecution has waited too long to bring charges against the accused. The statute of limitations varies by jurisdiction and by the type of crime. The defense team will argue that the prosecution has exceeded the statute of limitations and that the case should be dismissed.

8. Constitutional Rights Defense

The constitutional rights defense is used when the defendant's constitutional rights have been violated during the investigation or prosecution of the case. This defense can include constitutional violations of the defendant's right to counsel, right to a fair trial or right against self-incrimination. The defense team will argue that any evidence obtained through the violation of the defendant's constitutional rights should be excluded from the trial.

Takeaways

The criminal justice system provides a number of different defenses to those who are accused of crimes. These defenses include innocence, alibi, self-defense, insanity, duress, entrapment, statute of limitations and constitutional rights.

There will be cases that discuss various types of criminal defenses; not all cases are cut and dried. Getting the right types of criminal lawyers representing you is important.

Each of these defenses has its own set of requirements and limitations, and it is important to work with an experienced criminal defense attorney to determine which defense is appropriate for your case. If you have been accused of a crime, it is essential to protect your rights and to ensure that you have the best possible legal representation.

Find a Lawyer Today

Headline Image: iStock/Bill Oxford

Related Articles

The Role of a Criminal Defense Investigator


by Best Lawyers

The role of a criminal defense investigator in a case is often overshadowed by the more prominent figures in the legal field. Let's look more closely.

Woman with hands on head stares at board of images

The Impact of Plea Bargains in Criminal Cases in the U.S.


by Best Lawyers

Best Lawyers highlights why plea bargains have risen to such prevalence, quickly becoming an essential part of the criminal justice system in the U.S.

Client and attorney stand before a judge in a courtroom

Understanding the Affirmative Defense of Duress in Arizona


by Craig Orent

How states determine the use of this specific criminal defense.

Affirmative Defense of Duress in Arizona

IN PARTNERSHIP

Who’s in Charge Around Here?


by Morgan Pilate

Here’s how to resolve a case when Main Justice is involved.

Blonde Woman Talking with White-Haired Man

Announcing the 2024 Best Lawyers Criminal Law Legal Guide


by Best Lawyers

The first edition of the 2024 Best Lawyers Criminal Law Legal Guide is now live and includes awards for all recognized criminal law lawyers in Best Lawyers 2024.

Police and emergency vehicles at night in smoke

Violating the Victim


by Megan Bishop and Thomas R. Ward

Two criminal law lawyers from Colorado detail the confounding ways in which prosecutors violate the victim in domestic violence cases.

Cartoon of woman in blue shirt and hair covering her face

IN PARTNERSHIP

Circuit Split: Can Federal Courts Award Lost Profits as Part of a Restitution Order?


by Nicholas Oleski

The Sixth Circuit has ruled against awarding lost profits as restitution to a business forced to close due to a robbery, highlighting a growing circuit split on whether lost profits can be included in restitution orders under the Mandatory Victims Restitution Act (MVRA).

Red shop doors with glass broken open

IN PARTNERSHIP

Where’s My Apology Letter? Client Control and Expectations Regarding Representation


by Joseph S. Passanise and Taylon Sumners

Through every interaction with clients, lawyers can practice effective client management, utilizing clear communication, transparency and diligence.

Professional men and women sitting around a table shaking hands and making business deals

IN PARTNERSHIP

Why Refusing a Blood Alcohol Test Might Be Safest


by Charles E. Tiernan III

A seasoned criminal defense and OUI lawyer explains why refusing to take a blood alcohol test after an OUI arrest may be the safest option for the arrestee.

Gloved hand holding vial of blood for alcohol test

IN PARTNERSHIP

Don’t Cross the Line


by John R. Mitchell and Mira Aftim

Settlement negotiations tend to instigate the most zealous advocacy among attorneys. But how far is “too far?”, and when can settlement demands turn into extortion?

Nike check over image of man in suit with court document in background

IN PARTNERSHIP

The Current Situation for Asylum Seekers in the U.S.


by Allison Lukanich and Murali Bashyam

The U.S. asylum system has a staggering over 1.3 million cases pending before immigration courts and the government must distribute more resources to aid this watershed and resolve asylum claims faster.

Shadow of person standing by broken chain link fence

IN PARTNERSHIP

A Beacon of Excellence in Criminal Defense


by Nicole Deborde Hochglaube

Nicole Hochglaube has built her firm and practice on fierce advocacy for her clients, and her excellence and work in Texas are highlighted through her awards and success.

People in business suits standing in a line clapping

IN PARTNERSHIP

Get a Lawyer


by Anne M. Collart and Ricardo Solano Jr.

When a subpoena arrives, having counsel can save time and money and also protect your rights.

Woman with glasses reading a document

IN PARTNERSHIP

The Law Offices of Joseph A. Simon: A Criminal Defense Law Firm


by Joseph A. Simon

The Law Offices of Joseph A. Simon is an Ann Arbor-based firm that specializes in Criminal Defense. Over his 37-year career, Joseph A. Simon has defended thousands of cases.

A Lady in a Suit Taking Notes Across from a Man in an Orange Jumpsuit at a Table

IN PARTNERSHIP

Breaking Down Criminal Conviction in Canada


by Mass Tsang

Statistics Canada’s annual breakdown of adult criminal court data provides an eye-opening review of how the country’s court system resolves its hundreds of thousands of cases annually.

Canada's Criminal Court Patterns Are Changing

IN PARTNERSHIP

Fighting Government Overreach


by John Fields

Criminal defense lawyer Dan Cogdell reflects on the Waco siege trial—a pivotal moment in his career now being revisited in a new Showtime miniseries.

Man in black suit poses for lawyer headshot

Trending Articles

Presenting The Best Lawyers in Australia™ 2025


by Best Lawyers

Best Lawyers is proud to present The Best Lawyers in Australia for 2025, marking the 17th consecutive year of Best Lawyers awards in Australia.

Australia flag over outline of country

The 2024 Best Lawyers in Spain™


by Best Lawyers

Best Lawyers is honored to announce the 16th edition of The Best Lawyers in Spain™ and the third edition of Best Lawyers: Ones to Watch in Spain™ for 2024.

Tall buildings and rushing traffic against clouds and sun in sky

Best Lawyers Expands Chilean 2024 Awards


by Best Lawyers

Best Lawyers is pleased to announce the 14th edition of The Best Lawyers in Chile™ and the inaugural edition of Best Lawyers: Ones to Watch in Chile™, honoring the top lawyers and firms conferred on by their Chilean peers.

Landscape of city in Chile

Best Lawyers Expands 2024 Brazilian Awards


by Best Lawyers

Best Lawyers is honored to announce the 14th edition of The Best Lawyers in Brazil™ and the first edition of Best Lawyers: Ones to Watch in Brazil™.

Image of Brazil city and water from sky

Announcing The Best Lawyers in South Africa™ 2024


by Best Lawyers

Best Lawyers is excited to announce the landmark 15th edition of The Best Lawyers in South Africa™ for 2024, including the exclusive "Law Firm of the Year" awards.

Sky view of South Africa town and waterways

The Best Lawyers in Mexico Celebrates a Milestone Year


by Best Lawyers

Best Lawyers is excited to announce the 15th edition of The Best Lawyers in Mexico™ and the second edition of Best Lawyers: Ones to Watch in Mexico™ for 2024.

Sky view of Mexico city scape

How Palworld Is Testing the Limits of Nintendo’s Legal Power


by Gregory Sirico

Many are calling the new game Palworld “Pokémon GO with guns,” noting the games striking similarities. Experts speculate how Nintendo could take legal action.

Animated figures with guns stand on top of creatures

The Best Lawyers in Portugal™ 2024


by Best Lawyers

The 2024 awards for Portugal include the 14th edition of The Best Lawyers in Portugal™ and 2nd edition of Best Lawyers: Ones to Watch in Portugal™.

City and beach with green water and blue sky

How To Find A Pro Bono Lawyer


by Best Lawyers

Best Lawyers dives into the vital role pro bono lawyers play in ensuring access to justice for all and the transformative impact they have on communities.

Hands joined around a table with phone, paper, pen and glasses

The Best Lawyers in Peru™ 2024


by Best Lawyers

Best Lawyers is excited to announce the landmark 10th edition of The Best Lawyers in Peru, the prestigious award recognizing the country's lop legal talent.

Landscape of Peru city with cliffside and ocean

Presenting the 2024 Best Lawyers Family Law Legal Guide


by Best Lawyers

The 2024 Best Lawyers Family Law Legal Guide is now live and includes recognitions for all Best Lawyers family law awards. Read below and explore the legal guide.

Man entering home and hugging two children in doorway

Announcing The Best Lawyers in New Zealand™ 2025 Awards


by Best Lawyers

Best Lawyers is announcing the 16th edition of The Best Lawyers in New Zealand for 2025, including individual Best Lawyers and "Lawyer of the Year" awards.

New Zealand flag over image of country outline

The Best Lawyers in Colombia™ 2024


by Best Lawyers

Best Lawyers is honored to announce the 14th edition of The Best Lawyers in Colombia™ for 2024, which honors Colombia's most esteemed lawyers and law firms.

Cityscape of Colombia with blue cloudy sky above

Announcing The Best Lawyers in Japan™ 2025


by Best Lawyers

For a milestone 15th edition, Best Lawyers is proud to announce The Best Lawyers in Japan.

Japan flag over outline of country

Announcing the 2024 Best Lawyers in Puerto Rico™


by Best Lawyers

Best Lawyers is proud to announce the 11th edition of The Best Lawyers in Puerto Rico™, honoring the top lawyers and firms across the country for 2024.

View of Puerto Rico city from the ocean

The Best Lawyers in Singapore™ 2025 Edition


by Best Lawyers

For 2025, Best Lawyers presents the most esteemed awards for lawyers and law firms in Singapore.

Singapore flag over outline of country

This article is a part of the Best Lawyers Criminal Law Legal Guide. Read thought leadership from recognized lawyers and navigate a list of all honorees in the associated practice areas.

Explore the Legal Guide