Santa Cruz County Juvenile Detention Criminal Court Process

An arrest by the Nogales Police Department (777 North Grand Avenue, Nogales, AZ 85621, 520-287-9111) inside city limits usually leads to Nogales City Court, while arrests by the Sheriff’s Office or state troopers in Rio Rico, Tubac, Tumacácori and other unincorporated areas go to a justice court. Since January 2026, new cases from Sonoita, Elgin and the surrounding eastern county are filed at Justice Court East instead. Officers often write a ticket and let the person leave; anyone who is jailed sees a judge within 24 hours, and Arizona’s rules presume release on recognizance unless a judge finds conditions necessary.

Penalties depend on the misdemeanor’s class. Class 1, the highest, allows a sentence of half a year in jail and fines reaching $2,500; class 2 allows four months and $750; class 3 allows 30 days and $500. Surcharges added by the state make the real bill noticeably larger. A first-time DUI conviction carries 10 days of jail, nine of which may be suspended once alcohol screening and treatment are finished. Trials are usually in front of a judge, but DUI defendants and some others can insist on a six-person jury.

At the first hearing, someone facing jail with no money for counsel can ask for help, and the judge looks at pay and bills to decide. A lot of these misdemeanors close with a smaller plea, a deferral, or diversion.

If the accused is under 18: the juvenile division of the Superior Court (2160 North Congress Drive, Nogales, AZ 85621, 520-375-7730) handles misdemeanor charges against minors as delinquency cases rather than criminal ones, with an emphasis on supervision, counseling and keeping the youth in school. A child held after arrest is placed in the county’s juvenile detention facility (2170 North Congress Drive, Nogales, AZ 85621, 520-375-8195) on the same North Congress Drive campus, which serves youths ages 8 to 18 and operates with about 16 beds, and must receive a detention hearing within 24 hours from when the petition is filed. Underage drinking, tobacco, curfew and many traffic matters can be referred to a justice or city court or resolved through juvenile probation diversion.

Within 24 hours of a felony arrest in Santa Cruz County, a judge sees the person, sets the release rules and names counsel when needed. The County Attorney then either files a complaint, which sets up a preliminary hearing 10 days out for a jailed defendant or 20 days out for a free one, or presents the case to a grand jury for an indictment, which replaces the preliminary hearing.

Arraignment in Superior Court (2160 North Congress Drive, Nogales, AZ 85621, 520-375-7730) begins the Rule 8 speedy-trial period: 150 days from arraignment for jailed defendants, 180 days for those on release, and 270 days in complex cases. Defense requests and stipulated continuances often push those deadlines back. Plea bargains resolve most cases, and felony trials use juries of eight.

Felonies are ranked from class 2 down to class 6. A first conviction for a non-dangerous offense frequently results in probation, and Arizona requires probation for first and second convictions of possessing drugs for personal use. Judges can designate certain class 6 offenses as misdemeanors. Prior felonies and dangerous-offense findings bring mandatory prison, where at least 85% of the sentence must be served. Drug charges are common in the county’s felony caseload; amounts tied to sale or transport bring mandatory prison under Arizona’s threshold rules, and large border seizures are often taken federally instead.

If the accused is under 18: most non-violent felony charges against minors stay in the Santa Cruz County juvenile court, which can impose probation, treatment, a detention stay or a placement with the state’s juvenile corrections agency. There is an important exception: once a youth has turned 14, A.R.S. 13-501(B) gives the County Attorney discretion to move to adult court if the charge is a class 1 or class 2 felony, appears on the statute’s list of class 3 felonies, involves a dangerous offense, or comes from a chronic felony offender. The juvenile court’s authority generally ends at 18, but the state may extend it until 19 for a youth who is 17 by filing a notice of intent.

The most serious cases in Santa Cruz County move through the felony process described above, with much more on the line. Arizona's constitution allows a no-bail hold on a capital charge with strong proof, and after a hearing it also allows holding someone charged with a serious felony whose danger to others no release condition can control. Defendants who are held remain in the county jail (2170 North Congress Drive, Nogales, AZ 85621, 520-761-7869) in Nogales. Juries expand to 12 when the charge could bring death or 30 or more years in prison.

• First-degree murder: death, natural life without release, or life with a chance of release after 25 years. Arizona’s execution chamber came back into use in 2022 after a long pause.
• Second-degree murder: 10 to 25 years for a first-time offender.
• Armed robbery: classified as a dangerous class 2 felony, carrying 7 to 21 years for a first conviction.
• Sexual assault: 5.25 to 14 years for someone with no prior record, with every day of the term served, and sex offender registration.

Victims of crime have constitutional protections under Arizona’s Victims’ Bill of Rights, which promise notice of dates, a chance to talk to the judge about bail, a plea or punishment, freedom to decline a defense interview, and repayment. The County Attorney’s Victim Services Program can be reached at (520) 281-5868. Because of investigation and expert work, violent felony cases commonly last more than a year.

If the accused is under 18: Arizona law takes the most serious cases out of juvenile court entirely. Under A.R.S. 13-501(A), a youth aged 15, 16 or 17 who is accused of first- or second-degree murder, forcible sexual assault, armed robbery or any other violent felony, or who is a chronic felony offender, must be prosecuted as an adult in the Santa Cruz County Superior Court (2160 North Congress Drive, Nogales, AZ 85621, 520-375-7730). The death penalty is off the table for minors convicted as adults, and federal constitutional rulings limit life without release for crimes committed under 18. A 14-year-old accused of the same crimes may be charged as an adult only at the County Attorney’s discretion.

Felony cases and the clerk's office are in one building north of downtown:

• Nogales Superior Court: 2160 North Congress Drive, Suite 2200, Nogales, AZ 85621 · 520-375-7700

The sheriff's office (2170 North Congress Drive, Nogales, AZ 85621) serves warrants countywide and confirms one at 520-761-7869. DPS offers a free statewide warrant search, searchable by name and birth date; the Public Access case lookup reaches many trial courts. Clear a warrant through the issuing court or a defense attorney, who can arrange bond and a fresh appearance. The Superior Court clerk (2160 North Congress Drive, Nogales, AZ 85621) handles felonies at 520-375-7700. Interpreters are available on request. Surrender at the jail, 2170 North Congress Drive, Nogales, AZ 85621, 520-761-7869, and post bond for release.

Arrests at the port or by Border Patrol are usually prosecuted in the U.S. District Court for the District of Arizona, Tucson division, not in Nogales. Here is the path:

• A magistrate judge in Tucson, at Tucson federal courthouse, 405 West Congress Street, Tucson, AZ 85701 (clerk 520-205-4200), sees the defendant first.
• The pretrial office writes up a background check with a release advice.
• Federal prosecutors can push to keep the defendant in custody until trial.
• Anyone kept in custody is housed wherever the Marshals have space.

For the Marshals in Tucson, call U.S. Marshals Service, 405 West Congress Street, Suite 2300, Tucson, AZ 85701, 520-879-6900.

• Santa Cruz County Inmate Search: the county roster, searched by last and first name.
• VINELink (https://vinelink.vineapps.com/): set the state to Arizona, then enter the name to learn the facility.
• Federal Bureau of Prisons Inmate Locator (320 First Street NW, Washington, DC 20534, 202-307-3198) (https://www.bop.gov/inmateloc/): federal custody; ring 520-879-6900 (405 West Congress Street, Suite 2300, Tucson, AZ 85701) when the person hasn't been sentenced.
• ADCRR Inmate Data Search (701 East Jefferson Street, Phoenix, AZ 85034, 602-542-5497) (https://inmatedatasearch.azcorrections.gov/): Arizona prison placement.
• ICE Online Detainee Locator System (https://locator.ice.gov/odls/): immigration custody by A-number and birth country; call 520-295-4100 (6431 South Country Club Road, Tucson, AZ 85706) if it shows nothing.

An ICE detainer is a request from an immigration officer to hold a person up to 48 hours after they would otherwise be released. Santa Cruz County has no public 287(g) agreement, and A.R.S. 11-1051 forbids county rules that limit immigration enforcement. The local case stays open regardless of what ICE does.

This area is covered by the ICE office in Tucson (part of the Phoenix Field Office), 6431 South Country Club Road, Tucson, AZ 85706, 520-295-4100. Detention sites people are often sent to:

• Eloy Detention Center: 1705 East Hanna Road, Eloy, AZ 85131 · 520-464-3000
• Florence Service Processing Center: 3250 North Pinal Parkway, Florence, AZ 85132 · 520-868-5862
• Central Arizona Florence Correctional Center: 1155 North Pinal Parkway, Florence, AZ 85132 · 520-868-9095