2.2 Summonses, Subpoenas, and Arrest Warrants

Key Takeaways

  • A criminal summons directs a defendant to appear in court without custody, while an arrest warrant commands physical arrest; under Ariz. R. Crim. P. 3.2, warrants must specify defendant identity, charges, arresting command, and bail amount.
  • Telephonic warrants under ARS 13-3914 and 13-3915 require an audio-recorded sworn oath; the duplicate original warrant completed by the officer in the field carries the exact same legal force as the judge's original warrant.
  • Under ARS 13-3887, an Arizona arrest warrant is valid statewide; under ARS 13-3888, an officer arresting on an out-of-county misdemeanor warrant must advise the arrestee of the statutory right to post bail before a local magistrate.
  • Under Payton v. New York, an arrest warrant authorizes entering a suspect's own home if officers have reason to believe the suspect lives there and is inside; under Steagald v. United States, entering a third party's home requires a search warrant.
  • Under Arizona Rules of Criminal Procedure Rule 3.3, misdemeanor arrest warrants cannot be executed inside a private dwelling between 10:00 p.m. and 6:30 a.m. unless endorsed for nighttime execution by a magistrate (night-capped warrant).
Last updated: September 2026

2.2 Summonses, Subpoenas, and Arrest Warrants

Quick Answer: In Arizona criminal practice, legal instruments differ fundamentally in purpose, issuing authority, and coercive power. A criminal summons directs an individual to appear in court without physical detention; a subpoena commands witness testimony or document production under penalty of contempt; a search warrant authorizes inspection and seizure of specific property or persons; and an arrest warrant commands peace officers to take a named suspect into physical custody. Peace officers executing arrest warrants must adhere to statutory requirements (ARS 13-3887), out-of-county bail rules (ARS 13-3888), knock-and-announce standards (ARS 13-3891), nighttime restrictions (Ariz. R. Crim. P. 3.3), and constitutional residential entry doctrines (Payton vs. Steagald).

Peace officers serve as the primary operational arm of the judicial branch. To ensure that individual liberty is not deprived without due process of law, the Arizona Revised Statutes (ARS) and the Arizona Rules of Criminal Procedure strictly regulate how court process is issued, served, and executed. An officer who executes a defective warrant, forcibly enters a residence without lawful authority, or disregards statutory timing restrictions risks civil liability, departmental sanctions, and the suppression of vital evidence under the exclusionary rule.


Distinctions Among Arizona Criminal Process Instruments

Law enforcement officers must distinguish among four primary legal process documents, each carrying distinct constitutional thresholds and operational consequences:

+-----------------------------------------------------------------------------------------+
|                    COMPARISON OF ARIZONA LEGAL PROCESS INSTRUMENTS                      |
|                                                                                         |
|  [INSTRUMENT]         [LEGAL PURPOSE]                 [PHYSICAL CUSTODY INVOLVED?]      |
|  - Criminal Summons   Notice to appear in court       NO - Voluntary appearance         |
|  - Subpoena           Command to testify in court     NO - Failure is contempt         |
|  - Subpoena Duces     Command to testify AND bring    NO - Failure is contempt         |
|    Tecum              physical records/evidence                                         |
|  - Search Warrant     Inspect property/seize evidence NO - Unless person is named       |
|  - Arrest Warrant     Take accused into custody       YES - Mandatory physical arrest   |
+-----------------------------------------------------------------------------------------+

1. Criminal Summons (Ariz. R. Crim. P. 3.1 & 3.4)

A criminal summons is an official court order directing a defendant to appear before a designated magistrate at a specific date and time to answer formal criminal charges.

  • Issuance Criteria: Issued by a court clerk or magistrate when a criminal complaint is filed or an indictment returned. It is used primarily in non-violent misdemeanor cases, petty offenses, or corporate prosecutions where the prosecutor or court has no reason to believe the defendant will flee or fail to appear.
  • Service of Summons (Rule 3.4): A summons may be served by a peace officer or process server by delivering a copy to the defendant personally, by leaving it at the defendant's dwelling house with a person of suitable age and discretion residing therein, or by certified mail with return receipt requested.
  • Legal Effect: The defendant is not taken into physical custody. If the defendant fails to appear at the scheduled time, the magistrate issues a bench warrant for their arrest, and the defendant may be charged with a separate criminal offense: ARS 13-2506 (Failure to Appear in the Second Degree - Misdemeanor) or ARS 13-2507 (Failure to Appear in the First Degree - Felony).

2. Subpoena & Subpoena Duces Tecum (ARS 13-4071 through 13-4076)

A subpoena is an official judicial command requiring a person to appear at a specified trial, preliminary hearing, grand jury proceeding, or deposition to give testimony under oath.

  • Authority to Issue (ARS 13-4071): Issued by magistrates, clerks of the court, county attorneys, grand juries, or defense counsel of record.
  • Subpoena Duces Tecum (ARS 13-4072 & 13-4073): Commands the witness not only to appear, but also to bring designated physical evidence, financial books, computer records, surveillance recordings, or tangible items specified in the subpoena.
  • Service (ARS 13-4072): A subpoena may be served by any peace officer or any person who is at least 18 years of age and not a party to the action. It is served by delivering a copy to the witness personally, or by certified mail.
  • Enforcement & Sanctions: Disobeying a lawfully served subpoena without legal excuse constitutes criminal contempt of court under ARS 13-2810 (Class 1 Misdemeanor). Furthermore, a magistrate may issue a material witness warrant authorizing peace officers to take an essential witness into custody to ensure their appearance.

3. Search Warrant (ARS 13-3911 through 13-3915)

A search warrant is an order in writing, in the name of the State of Arizona, signed by a magistrate, directed to a peace officer, commanding the officer to search for personal property, digital data, or persons, and bring them before the magistrate.

4. Arrest Warrant (ARS 13-3887; Ariz. R. Crim. P. 3.1 & 3.2)

An arrest warrant is a written judicial order issued in the name of the State of Arizona, commanding peace officers to take the individual named or described therein into physical custody to answer a criminal charge or probation violation.


Statutory Warrant Requirements: Cause, Oath, and Particularity

Both the Fourth Amendment to the United States Constitution and Article 2, Section 8 of the Arizona Constitution demand that three core requirements be met before any warrant may issue:

  1. Probable Cause: There must be a substantial basis in fact to believe that a crime has been committed and that the individual named in the arrest warrant committed it (or that items sought in a search warrant are located at the place to be searched).
  2. Oath or Affirmation: The facts establishing probable cause must be sworn to under penalty of perjury in a written affidavit or recorded oral statement by a peace officer or complainant.
  3. Particularity: The warrant must specifically identify the person to be seized or the premises to be searched.

Mandatory Contents of an Arizona Arrest Warrant (Ariz. R. Crim. P. 3.2)

Under Arizona Rules of Criminal Procedure Rule 3.2, a valid arrest warrant must contain:

  • The caption "State of Arizona" and the name of the issuing court;
  • The defendant's full name, or if unknown, any name or alias by which the defendant can be identified with reasonable certainty (a "John Doe" warrant must include a detailed physical description or unique identifying genetic/DNA profile);
  • The specific criminal offense(s) charged and corresponding ARS statutory citations;
  • A direct command that the defendant be arrested and brought immediately before the issuing magistrate, or if that magistrate is unavailable, before the nearest or most accessible magistrate in the same county;
  • The specific amount of appearance bond or bail, or an explicit notation that the defendant is held without bond;
  • The signature and official judicial title of the issuing magistrate; and
  • The date, time, and location (county/city) of issuance.

Telephonic and Electronic Warrants (ARS 13-3914 & 13-3915)

Recognizing the operational realities of modern law enforcement, Arizona law provides comprehensive statutory procedures for securing warrants rapidly via telephone, radio, or secure electronic data transmission when an in-person appearance before a magistrate is impractical.

Statutory Authorization & Sworn Audio Transmission

Under ARS 13-3914(C) and ARS 13-3915(C), a magistrate may issue a search warrant or arrest warrant based upon the sworn oral statement of a peace officer transmitted by telephone or other reliable electronic communication channel:

  • Administration of Oath: The magistrate must place the requesting officer under oath over the communication channel before receiving the verbal affidavit.
  • Mandatory Recording: The entire verbal transaction—including the administration of the oath, the officer's narrative establishing probable cause, and the magistrate's verbal authorization—must be voice-recorded or taken down by a certified court reporter. The recording or certified transcript must be filed with the clerk of the court.

The Duplicate Original Warrant Procedure

The operational protocol for telephonic warrants follows a strict statutory sequence:

+-----------------------------------------------------------------------------------------+
|                   TELEPHONIC WARRANT WORKFLOW (ARS 13-3914 / 13-3915)                   |
|                                                                                         |
|  [OFFICER IN FIELD]                                    [MAGISTRATE AT HOME/COURT]       |
|  1. Prepares duplicate original warrant form           2. Administers verbal oath       |
|  3. Reads sworn affidavit over recorded line           4. Evaluates probable cause      |
|  5. Receives verbal authorization from judge           6. Signs ORIGINAL WARRANT        |
|  7. Writes judge's name on DUPLICATE ORIGINAL WARRANT  8. Enters exact time & date      |
|  -------------------------------------------------------------------------------------  |
|  * The Duplicate Original Warrant carried by the officer has the same legal force and   |
|    validity as the judge's original warrant on file with the clerk of the court. *      |
+-----------------------------------------------------------------------------------------+
  1. The officer in the field fills out a blank warrant form designated as the duplicate original warrant, entering the description of the persons, property, vehicles, and locations.
  2. The magistrate places the officer under oath over the recorded line.
  3. The officer reads the proposed warrant and sworn affidavit verbatim to the magistrate.
  4. Upon finding probable cause, the magistrate orally authorizes the warrant, specifies the exact time and date of approval, and signs the original warrant at the magistrate's location.
  5. The officer writes the magistrate's name on the duplicate original warrant and signs their own name below it.
  6. The duplicate original warrant carried by the officer in the field has the exact same legal effect and authority as the original warrant signed by the magistrate.

Execution of Arrest Warrants: Operational Rules & Tactical Entry

Statewide Execution Authority (ARS 13-3887)

Under Arizona law, an arrest warrant issued by any magistrate within the State of Arizona is directed to "all peace officers in the State of Arizona." An arrest warrant issued by a Maricopa County Justice Court can be lawfully executed by an officer in Pima County, Coconino County, or any other Arizona jurisdiction without requiring local judicial endorsement or re-issuance.

Out-of-County Misdemeanor Warrants (ARS 13-3888)

When an officer arrests an individual on a misdemeanor warrant originating from another Arizona county:

  • Under ARS 13-3888 and Ariz. R. Crim. P. 4.2, the arresting officer has a mandatory legal duty to inform the defendant of their statutory right to be taken before a local magistrate in the county of arrest to post the bond indicated on the face of the warrant.
  • If the defendant posts bail locally, the local magistrate releases the defendant and directs them to appear in the issuing court on a specified date.
  • If the defendant cannot post bail or the warrant specifies "no bond," the defendant is booked into the local county detention facility to await extradition/transport by the issuing agency.

Knock and Announce Requirements (ARS 13-3891)

When executing an arrest warrant at a building or private dwelling, officers must comply with the statutory "knock and announce" rule set forth in ARS 13-3891:

  • Mandatory Announcement: Officers must knock audibly on the door, announce their identity as law enforcement officers, and state their official purpose (e.g., "Police! We have an arrest warrant! Open the door!").
  • Waiting Period: Officers must wait a reasonable period of time under the totality of circumstances (typically 15 to 30 seconds, depending on the time of day, size of dwelling, and noise level) to allow occupants to respond before attempting forcible entry.
  • Forcible Entry Threshold: Officers may break open an outer or inner door or window only if admittance is explicitly refused, or if occupants fail to respond after a reasonable period.
  • Exigent Circumstances Exception: Knock and announce may be excused only if officers possess specific, articulable reasonable suspicion that knocking and announcing would create an immediate threat of physical violence to officers or occupants, would allow the imminent destruction of evidence, or would render the arrest completely futile (Hudson v. Michigan; Richards v. Wisconsin).

Residential Entry Standards: Payton vs. Steagald

One of the most critical and frequently tested concepts on the AZ POST examination is the constitutional distinction between entering a suspect's own home versus entering the home of a third party to make an arrest:

+-----------------------------------------------------------------------------------------+
|                   RESIDENTIAL ENTRY FOR ARREST WARRANTS: PAYTON VS. STEAGALD            |
|                                                                                         |
|  [SUSPECT'S OWN RESIDENCE]                 [THIRD-PARTY RESIDENCE]                      |
|  Case: Payton v. New York (1980)           Case: Steagald v. United States (1981)       |
|  Rule: Arrest warrant alone IS SUFFICIENT   Rule: Arrest warrant alone IS INSUFFICIENT   |
|  Requirements:                             Requirements:                                |
|  1. Valid arrest warrant for suspect       1. SEARCH WARRANT for third-party home       |
|  2. Reasonable belief suspect lives there     (naming suspect as person to be seized),   |
|  3. Reasonable belief suspect is home now  2. OR valid consent from homeowner,          |
|                                            3. OR true exigent circumstances (hot pursuit|
+-----------------------------------------------------------------------------------------+
  • Payton v. New York (1980): An arrest warrant authorizes peace officers to enter the suspect's own residence to execute the arrest if officers have a reasonable belief that the suspect resides at the location and is currently inside the home. A separate search warrant is not required.
  • Steagald v. United States (1981): An arrest warrant does not authorize officers to forcibly enter the private residence of a third party (friend, relative, acquaintance) to apprehend a visiting suspect. The Fourth Amendment privacy rights of the third-party homeowner protect their residence. To enter a third party's home to make an arrest, officers must have:
    1. A search warrant for that residence authorizing the seizure of the suspect;
    2. Voluntary consent from someone with common authority over the home; or
    3. True exigent circumstances (such as hot pursuit of a fleeing violent felon).

Time Restrictions and Night-Capped Warrants (Ariz. R. Crim. P. 3.3)

Arizona law enforces strict statutory timing limitations on the residential execution of misdemeanor arrest warrants:

  • Felony Arrest Warrants: May be executed at any location at any time of the day or night.
  • Misdemeanor Arrest Warrants in Public: May be executed in public places or on commercial premises open to the public at any time of day or night.
  • Misdemeanor Arrest Warrants in Private Dwellings: Under Arizona Rules of Criminal Procedure Rule 3.3, a misdemeanor arrest warrant shall not be executed inside a private dwelling between the hours of 10:00 p.m. and 6:30 a.m. unless the issuing magistrate has specifically endorsed the warrant for nighttime execution upon a showing of good cause. An arrest warrant containing this special judicial authorization is known in Arizona practice as a night-capped warrant.

Extradition and Fugitive Warrants

When a wanted person flees across jurisdictional boundaries, distinct statutory frameworks govern their apprehension and return.

Intrastate Transport vs. Interstate Extradition

  • Intrastate Transport: Movement of prisoners between counties within Arizona. Governed by ARS 13-3887 and 13-3888; peace officers transport prisoners across county lines under the authority of the original Arizona warrant without judicial extradition proceedings.
  • Interstate Extradition: Governed by Article IV, Section 2, Clause 2 of the United States Constitution and the Uniform Criminal Extradition Act (ARS 13-3841 through 13-3870.01). Extradition is the formal diplomatic and legal process whereby the executive authority of one state (the demanding state) requests the executive authority of another state (the asylum state) to surrender a fugitive.

The Interstate Extradition Process in Arizona

  1. Fugitive Arrest Warrants (ARS 13-3853 / 13-3854): When an out-of-state felony warrant is confirmed through NCIC, an Arizona officer may arrest the fugitive and bring them before an Arizona magistrate. The officer files a fugitive complaint, and the magistrate remands the fugitive to county jail for up to 30 days (extendable by 60 days) to allow the demanding state to initiate formal extradition.
  2. Governor's Requisition & Governor's Warrant (ARS 13-3847): The Governor of the demanding state issues a formal requisition to the Governor of Arizona. If legally sufficient, the Governor of Arizona issues an executive Governor's Warrant of Extradition, commanding Arizona peace officers to arrest and deliver the fugitive to the authorized agents of the demanding state.
  3. Fugitive Rights & Habeas Corpus (ARS 13-3850): Arrestees on a Governor's warrant must be brought before a judge, informed of their right to counsel, and given a reasonable opportunity to test the legality of their arrest by filing a petition for a writ of habeas corpus. The court's inquiry is strictly limited to four issues: (1) whether the extradition documents on their face are in order; (2) whether the petitioner has been charged with a crime in the demanding state; (3) whether the petitioner is the person named; and (4) whether the petitioner is a fugitive from justice.
  4. Voluntary Waiver of Extradition (ARS 13-3865.01): A fugitive may formally execute a written waiver of extradition in open court before a magistrate, agreeing to be returned to the demanding state without waiting for formal Governor's warrant proceedings.

Warrant Verification, Defects, and the Good-Faith Doctrine

Pre-Execution Verification

Before executing an arrest warrant, peace officers have an affirmative legal duty to verify that the warrant is active, valid, and unserved. Officers verify warrant status through agency dispatchers, local records management systems (RMS), the Arizona Crime Information Center (ACIC), and the National Crime Information Center (NCIC). Executing an unconfirmed, recalled, or previously quashed warrant can result in civil liability for false arrest and suppression of all evidence recovered incident to the unlawful arrest.

Facial Defects in Warrants

A warrant is facially invalid if it exhibits glaring, irremediable defects on its face, such as:

  • Total absence of a magistrate's signature;
  • Omission of the issuing court's identification or jurisdiction;
  • A blank or nonexistent description of the person to be arrested; or
  • Complete failure to specify any criminal offense or statute.

An officer cannot claim good-faith reliance on a warrant that is so facially deficient that no reasonably well-trained officer could presume it to be valid.

Arizona Statutory Good-Faith Rule (ARS 13-3925)

Under ARS 13-3925, evidence seized pursuant to a search warrant or arrest warrant is not subject to the exclusionary rule if the trial court finds that the peace officer acted in objective, reasonable good-faith reliance on a warrant issued by a neutral and detached magistrate. Good faith does not apply if:

  1. The affiant officer knowingly or recklessly misled the magistrate with false statements (Franks v. Delaware);
  2. The issuing magistrate wholly abandoned their judicial role of neutrality and acted as a rubber stamp;
  3. The affidavit was so lacking in indicia of probable cause as to render official belief in its existence entirely unreasonable; or
  4. The warrant was facially deficient in failing to specify the person or place with particularity.

Summary Matrix: Arizona Legal Process Instruments

InstrumentGoverning AuthorityPrimary Operational PurposeEvidentiary StandardTime of Execution Limitations
Criminal SummonsAriz. R. Crim. P. 3.1 & 3.4Orders voluntary court appearance without arrestComplaint or indictment filedServed prior to scheduled court appearance date.
SubpoenaARS 13-4071 - 13-4072Compels witness testimony under penalty of contemptPending criminal proceedingServed with reasonable notice before proceeding.
Subpoena Duces TecumARS 13-4072 & 13-4073Compels testimony AND production of documents/itemsPending criminal proceedingServed with reasonable notice before proceeding.
Search WarrantARS 13-3911 - 13-3915Authorizes search and seizure of property or personsProbable cause + oath + particularityExecuted within 5 calendar days (ARS 13-3918); night execution requires endorsement.
Felony Arrest WarrantARS 13-3887; Rule 3.2Commands physical arrest and detention of suspectProbable cause + sworn oathAny time of day or night, statewide.
Misdemeanor Arrest WarrantARS 13-3887; Rule 3.3Commands physical arrest and detention of suspectProbable cause + sworn oathDaytime hours (6:30 a.m. - 10:00 p.m.) in private homes unless night-capped.

Practical Patrol Scenarios & Common Exam Traps

Scenario 1: The Out-of-County Misdemeanor Warrant

Facts: A patrol officer in Flagstaff (Coconino County) stops a vehicle for speeding and discovers that the driver has an active, confirmed misdemeanor arrest warrant for reckless driving out of the Tucson City Court (Pima County). The face of the warrant lists a bail amount of $500. The driver states that he has $500 cash and wants to post bond right now in Flagstaff. Analysis: Under ARS 13-3887, the officer has statewide authority to execute the warrant. However, under ARS 13-3888 and Ariz. R. Crim. P. 4.2, the arresting officer has a mandatory legal duty to take the arrestee before a local Coconino County magistrate so the arrestee can post the $500 bail locally. If the driver posts bail in Flagstaff, the local magistrate releases him with an appearance date in Tucson City Court. The officer cannot refuse local bail processing or transport the driver directly to Pima County jail without offering the local magistrate appearance.

Scenario 2: Arresting a Suspect at an Acquaintance's Apartment

Facts: Detectives possess a valid felony arrest warrant for an armed robbery suspect. After conducting surveillance, detectives watch the suspect enter an apartment leased exclusively by his acquaintance. The suspect does not reside there and is merely an afternoon guest. Detectives knock on the door, and when the acquaintance refuses entry, detectives kick the door down, arrest the suspect, and seize a handgun lying on the coffee table. Analysis: Under Steagald v. United States, an arrest warrant protects the suspect from warrantless arrest, but it does not authorize officers to forcibly enter the private home of a third party. The acquaintance possesses an independent Fourth Amendment and Arizona Article 2, Section 8 privacy interest in her home. Because detectives lacked a search warrant for the acquaintance's apartment naming the suspect as the person to be seized, lacked voluntary consent, and faced no true exigent circumstances (such as hot pursuit of a fleeing felon), the forced entry was unlawful. The handgun seized on the coffee table will be suppressed as fruit of the poisonous tree regarding the acquaintance.

Test Your Knowledge

Under Arizona Rules of Criminal Procedure Rule 3.3, what restriction governs the execution of a misdemeanor arrest warrant inside a private dwelling?

A
B
C
D
Test Your Knowledge

Officers hold an active, verified arrest warrant for a felony fraud suspect. Detectives learn that the suspect is currently visiting an acquaintance inside the acquaintance's private residence. The suspect does not live at the residence. Absent consent or true exigent circumstances, what legal process is constitutionally required for officers to enter the acquaintance's residence to arrest the suspect?

A
B
C
D
Test Your Knowledge

When securing a telephonic search or arrest warrant under ARS 13-3914 and ARS 13-3915, what document does the peace officer in the field complete and carry upon receiving verbal authorization from the magistrate over the recorded line?

A
B
C
D
Test Your Knowledge

A peace officer in Pima County arrests a motorist on a confirmed misdemeanor arrest warrant originating from Coconino County. The warrant specifies an appearance bond of $300. Under ARS 13-3888 and Arizona Rules of Criminal Procedure Rule 4.2, what is the officer's mandatory duty?

A
B
C
D