Hindering Prosecution in Arizona: A.R.S. 13-2512

What is hindering prosecution in Arizona?

Hindering prosecution is one of those charges that catches ordinary people off guard. You were not the one accused of the robbery, the assault, or the drug sale. You just did something that, in the eyes of a Maricopa County prosecutor, helped that person stay out of reach of the police. Maybe you let a friend crash at your place. Maybe you told an officer you had not seen your brother in weeks. Arizona treats that kind of conduct as its own crime, and depending on what the other person was accused of, it can be a felony. This guide explains exactly what the statute requires, where the felony line sits, and how these cases are actually defended in Arizona courts. For the broader picture of how we handle serious charges, start with our criminal defense overview.

Hindering prosecution is defined in two statutes that work together. Under A.R.S. 13-2512, a person commits hindering prosecution in the first degree if, with the intent to hinder the apprehension, prosecution, conviction, or punishment of another person for any felony, they render assistance to that person. A.R.S. 13-2511 is the mirror image for misdemeanors and petty offenses. In both, the crime is not committing the underlying offense yourself. It is helping the person who did, or who is accused of it, escape the reach of the justice system.

Two elements have to line up before the state can convict. First, there has to be a genuine act of assistance, and Arizona defines that assistance narrowly in a separate statute we cover below. Second, and this is where many cases fall apart, you have to have acted with the specific intent to hinder that person’s apprehension or prosecution. A neutral act done for an innocent reason is not enough. The prosecutor has to prove you meant to shield the person from the law, which is a demanding standard when the evidence is nothing more than a phone call, a ride, or a place to sleep.

What “rendering assistance” actually means

The phrase “renders assistance” is not left to a jury’s imagination. A.R.S. 13-2510 lists the exact ways a person can render assistance, and if your conduct does not fit one of them, it is not hindering prosecution. Under the statute, you render assistance by knowingly:

• Harboring or concealing the other person, for example hiding them in your home or garage.
• Warning the other person of impending discovery, apprehension, prosecution, or conviction, such as tipping them off that police are on the way. Warnings meant to get someone to comply with the law are specifically excluded.
• Providing the means to escape, including money, transportation, a weapon, a disguise, or other similar means of avoiding discovery or arrest.
• Obstructing by force, deception, or intimidation anyone from doing something that might help catch or convict the person.
• Suppressing physical evidence by concealing, altering, or destroying it, like wiping a phone or getting rid of clothing.
• Concealing the identity of the other person, for instance giving police a false name for them.

Notice the word “knowingly” runs through the entire definition. You cannot accidentally harbor a fugitive under Arizona law. You have to know the person is wanted or accused, and then choose to act in one of these listed ways to keep them out of reach. That knowledge requirement is often the difference between a charge that sticks and one that never should have been filed.

First degree vs. second degree: the split

The single most important factor in a hindering prosecution case is the level of the underlying offense the other person was facing. That one fact decides whether you are looking at a felony or a misdemeanor on your own record. If the person you allegedly helped was wanted for a felony, you are charged under A.R.S. 13-2512 with hindering prosecution in the first degree, a class 5 felony. If they were wanted for a misdemeanor or petty offense, you fall under A.R.S. 13-2511, hindering in the second degree, a class 1 misdemeanor. There is also an elevated tier: if you knew or had reason to know the felony involved terrorism or murder, or you acted to assist a criminal street gang, first-degree hindering jumps to a class 3 felony.

How it differs from accessory and facilitation

People use “accessory after the fact,” “facilitation,” and “hindering prosecution” as if they were interchangeable. In Arizona they are not. Hindering prosecution under A.R.S. 13-2512 is the state’s version of what other places call accessory after the fact: helping someone escape justice after a crime has occurred. The focus is on shielding the person from law enforcement, not on the crime itself.

Facilitation under A.R.S. 13-1004 is a different animal. It punishes providing someone with the means or opportunity to commit an offense, and it happens before or during the crime, not after. Accomplice liability under A.R.S. 13-301 goes further still, treating a helper as if they committed the crime themselves. The practical takeaway is that hindering prosecution generally carries less exposure than being charged as an accomplice to the underlying felony, which is one reason charging decisions in these cases matter so much. If police believe you were involved in a violent offense rather than merely helping afterward, the stakes change dramatically, and our Phoenix violent crimes lawyer page explains how those cases are defended.

Common Maricopa County scenarios

Almost every hindering prosecution case we see grows out of a relationship. These are not calculated crimes; they are reactions. Understanding the typical fact patterns helps explain why the intent element is so often the battleground.

Helping a family member

A parent lets an adult child who has a warrant stay in the house. A sibling gives a brother a ride knowing police are looking for him. Loyalty is not a defense on its own, but the state still has to prove you acted with intent to hinder, not simply out of a family relationship that would exist regardless.

Lying to police about someone’s whereabouts

An officer knocks and asks if the person they are looking for is inside, and you say no. If you knowingly concealed their presence or identity to keep them from being arrested, that can be charged as rendering assistance. But an honest mistake, a refusal to answer, or simply not knowing where the person actually was is not the same thing as a knowing lie designed to hinder.

Getting rid of something after the fact

Someone hands you a bag, a phone, or clothing and asks you to hold it or throw it away. If you did not know it was evidence of a crime, you did not knowingly suppress physical evidence. These cases frequently turn on what you actually understood at the moment, which is rarely as clear as a police report makes it sound. How officers developed their suspicion in the first place often matters, and our explainer on probable cause versus reasonable suspicion covers why.

Defenses to a hindering prosecution charge

Because hindering prosecution requires both a specific act of assistance and a specific intent, there are several places to attack the charge. The right defense depends on the facts, but these are the ones that come up most often in Arizona courts.

• No knowledge. The statute requires that you knowingly rendered assistance. If you did not know the person was wanted, accused, or that what you handled was evidence, a core element is missing.
• No intent to hinder. You may have done something that incidentally helped the person, but without the intent to hinder their apprehension or prosecution, it is not a crime. Giving a ride for an ordinary reason is not the same as helping someone flee.
• Mere presence or association. Being in the same house, car, or friend group as a wanted person is not rendering assistance. The state cannot convert your proximity into an affirmative act.
• The conduct does not fit A.R.S. 13-2510. If what you did is not one of the specific listed forms of assistance, it is not hindering prosecution, no matter how the report characterizes it.
• Spousal and relationship issues. The dynamics between spouses and close family can complicate both what was said and what was intended, and they often affect how a case is charged and resolved.
• Constitutional problems. If your statements came from an unlawful stop, a coercive interrogation, or a search that violated your rights, that evidence may be suppressed.

None of these guarantees a particular result, but they explain why a hindering charge is often far more defensible than it first appears. The question is usually not whether you helped, but whether the state can prove you knew and intended what the statute requires.

Realistic outcomes in Arizona courts

In Maricopa County, first-time hindering prosecution charges frequently have room to move. Prosecutors know these cases hinge on intent and knowledge, and when that proof is thin, the leverage shifts. A class 5 felony hindering charge can sometimes be negotiated down to a misdemeanor, resolved through a diversion-style program for eligible people with no record, or reduced when the underlying offense the other person faced turns out to be weaker than first alleged. Because the classification rides on that underlying offense, undercutting it can pull the whole hindering charge down with it.

Sentencing exposure also depends heavily on your own criminal history, since Arizona’s felony sentencing ranges expand with prior convictions. That is why two people charged with the same conduct can face very different outcomes. Whether to fight the charge or resolve it is a decision that should be made with real information, and our guide on whether to take a plea bargain in Arizona walks through how to think about that choice. The point is that a hindering charge, especially a first-degree felony built on a single ambiguous act, is rarely as fixed as the initial paperwork suggests.

How Tamou Law Group approaches these cases

We start by separating what you actually did from what the report claims you intended. That means pinning down exactly which form of assistance under A.R.S. 13-2510 the state is relying on, then testing whether the evidence really shows you knew the person was wanted and meant to hinder their case. We also look hard at the underlying felony, because if it is shaky, the hindering charge that depends on it is shaky too.

Our team of former prosecutors, law enforcement officers, and public defenders has worked both sides of cases like these in Maricopa County courts. We know how these charges get built and where they tend to break. If police are still investigating and have not filed anything, the most valuable thing we can do is get involved before you give a statement that turns a witness into a defendant.