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New York Detention Validity Review

In New York, the Detention Validity Review serves as a legal safeguard to prevent unlawful or excessive detention of individuals arrested during a criminal investigation. Even if release is granted through this procedure, re-arrest may still occur under certain statutory conditions.

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1. New York Detention Validity Review | Legal Overview and Statutory Foundation


The Detention Validity Review is a post-arrest legal motion that allows the court to examine whether the pretrial detention of a suspect is justified. If the detention is found invalid, the individual must be released without delay.



New York Detention Validity Review | Relevant Legal Provisions


The review process is anchored in constitutional and statutory protections. Under the U.S. Constitution’s Fourth and Fourteenth Amendments, individuals are protected from unreasonable seizures and are entitled to due process. In New York, CPL §180.80 allows a detained defendant to request release if the prosecution fails to proceed with a felony complaint within 120 hours (or 144 hours under specific conditions).



2. >New York Detention Validity Review | Who Can File and How It Works


Eligible individuals and their legal representatives may request this review when they believe detention is unjustified or extended beyond permissible limits.



New York Detention Validity Review | Authorized Filers and Grounds for Review


The request may be initiated by:

  • The detained person
  • Their attorney
  • A parent or guardian (if a minor)
  • A spouse or domestic partner

 

The review is typically based on the argument that there is no probable cause, that legal procedures were not properly followed, or that new circumstances have rendered the detention unnecessary.



New York Detention Validity Review | Step-by-Step Filing Process


To initiate the review:

  1. Prepare a motion stating the facts, grounds, and legal basis.
  2. Submit the motion to the appropriate criminal court.
  3. The court schedules a hearing, usually within 3 business days.
  4. The judge reviews relevant records and hears from prosecution and defense.
  5. A decision is issued within 24 hours of the hearing.

 

The judge may deny the request, release the defendant unconditionally, or grant release under specific conditions.



3. New York Detention Validity Review | Conditions for Granting Release


Courts may impose various release conditions to ensure the defendant returns to court and does not interfere with the judicial process.



New York Detention Validity Review | Examples of Release Conditions


ConditionExplanation
Written Promise to AppearDefendant agrees in writing to return to court.
No Contact OrderProhibits approaching victims or witnesses.
Geographic RestrictionsDefendant is limited to a specific residence or region.
Bail or Bond PaymentMonetary security may be required to ensure compliance with conditions.


4. New York Detention Validity Review | Limits on Re-Arrest and Justifications


Even if the court orders release through a Detention Validity Review, there are conditions under which law enforcement may re-arrest the individual.



New York Detention Validity Review | Grounds for Re-Arrest After Release


A person released through this process may be re-arrested if:

  • They fail to appear in court as required
  • They violate any imposed release conditions
  • There is credible evidence of new or continuing criminal conduct
  • They attempt to tamper with witnesses or destroy evidence
  • They pose a significant flight risk based on newly discovered facts

 

The re-arrest must still comply with due process and is generally subject to judicial oversight through a new warrant or probable cause review.


14 Jul, 2025

The information provided in this article is for general informational purposes only and does not constitute legal advice. Reading or relying on the contents of this article does not create an attorney-client relationship with our firm. For advice regarding your specific situation, please consult a qualified attorney licensed in your jurisdiction.

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