California Murder Laws: PC 187, Degrees, Penalties and Bail

Updated October 2026. For California families trying to understand a murder allegation, the legal distinctions behind it and the separate custody questions. Checked against current statutes, relevant instructions in the official 2026 CALCRIM edition and primary court opinions.

Quick answer: California Penal Code section 187 defines murder as the unlawful killing of a human being, or a fetus, with malice aforethought. A murder charge is an accusation. Conviction requires proof of the applicable legal theory, and first degree, second degree, felony-murder liability and special circumstances have different requirements. Punishment after conviction and release before trial are separate decisions. There is no universal murder-bail amount, automatic release promise or county label that can replace the current court record.

In this guide: PC 187 and malice | Degrees | Felony murder and other participants | Special circumstances | Punishment | Other homicide findings | Case progress | Bail | Family questions | How Bail Hotline can help | FAQs.

What PC 187 and Malice Aforethought Mean

The statute's definition is a starting point. The prosecution must establish the applicable elements, not simply show that someone died or attach the word murder to an arrest. Section 188 addresses malice, and section 189 addresses degrees and the statutory felony-murder framework.

The Judicial Council's CALCRIM instructions show how the law is presented to a jury. CALCRIM No. 520 describes murder with malice aforethought. Its alternatives address an act causing death or, where applicable, a failure to perform a legal duty that causes death. It also addresses the required mental state and lawful excuse or justification when the evidence calls for those instructions.

Causation matters. A person's act must satisfy the governing causal standard; an allegation that the person was nearby does not answer that issue. The instructions address direct, natural and probable consequences, and a substantial-factor standard where multiple causes are involved. The act need not be the only cause, but a trivial or remote connection is insufficient under that standard. Counsel can explain what theory the prosecution is using and which evidence concerns causation.

The fetus language also has statutory qualifications. Section 187(b) contains exceptions, including specified lawful reproductive care and acts or omissions by, or solicited, aided, abetted or consented to by, the pregnant person. The word fetus in the definition should not be read without those provisions. A relevant allegation requires counsel to examine the statute and applicable instructions, rather than applying a headline definition to medical circumstances.

Express Malice: Intent to Kill

CALCRIM No. 520 describes express malice as an unlawful intent to kill. That is a particular mental-state finding. It is not established merely because a result was tragic, an injury was serious or a person was angry.

Intent to kill is also different from deliberation and premeditation. An intentional killing can be second-degree murder if the required first-degree findings are absent and no other first-degree theory applies. A family should ask which mental state and which degree the prosecution alleges, rather than treating intent and planning as interchangeable words.

Implied Malice: Conscious Disregard for Life

Implied malice can support murder without an intent to kill. The instruction requires an intentional act, natural and probable consequences dangerous to human life, actual knowledge of that danger and deliberate action with conscious disregard for life. It defines a life-endangering act as involving a high degree of probability of death.

This is more specific than saying someone should have been careful or should have predicted an injury. The person's knowledge and conscious disregard are part of the inquiry. An accusation of negligence, an intentional act and an allegation of implied malice therefore describe different issues.

Malice aforethought does not require hatred or ill will. The instruction also explains that it does not require deliberation or a particular passage of time. The legal term describes a mental state; it does not automatically establish a long-standing grudge or a planned first-degree killing.

First-Degree and Second-Degree Murder

Section 189(a) identifies several first-degree categories. Willful, deliberate and premeditated killing is one. The statute also addresses specified methods and circumstances, including poison, lying in wait, torture, specified devices or ammunition, a specified shooting from a vehicle and qualifying felony murder. Each applicable theory has requirements that must be proved.

CALCRIM No. 521 explains the selected first-degree theories. Its definitions separate three ideas:

• Willful: in the deliberation-and-premeditation theory, the person intended to kill.
• Deliberate: the person carefully weighed the choice and, knowing the consequences, decided to kill.
• Premeditated: the person decided to kill before completing the acts causing death.

The amount of time alone does not determine the degree. A rash or impulsive decision differs from a carefully considered one, but a calculated decision can occur quickly. The instruction states: “The test is the extent of the reflection, not the length of time.” That is a standard for the evidence, not a stopwatch rule a family can apply from a short account.

Other statutory first-degree theories should not be collapsed into that particular planning theory. For example, the torture and poison portions of No. 521 contain their own requirements. A description of a method in an arrest report does not itself establish the complete theory or the required findings.

Section 189(b) identifies other murders as second degree. Under No. 520, murder with malice is second degree unless the prosecution proves the applicable first-degree basis beyond a reasonable doubt. Second degree can involve an unlawful intent to kill without the necessary first-degree findings, or implied malice under the required conditions.

The charge and the eventual finding may differ. Questions about degree depend on the actual accusation, evidence, instructions and verdict or plea. The general label PC 187 on a custody screen cannot resolve every one of those issues.

Felony Murder and Liability for Another Person's Act

A death during a felony does not automatically make every participant guilty of murder. The current statutory framework must be applied to the specified felony, causal connection and participant's role.

Section 189(a) lists qualifying felonies, including robbery, burglary, arson, kidnapping and others specified there. Its felony-murder framework is not a rule for every felony without qualification. Attempted commission of the listed felony may also be relevant.

The Statutory Participant Limits

Section 189(e) limits liability for a participant in a listed felony in which a death occurs to the specified alternatives:

1. The person was the actual killer.
2. A person who was not the actual killer acted with intent to kill and provided the specified assistance to the actual killer in first-degree murder.
3. The person was a major participant in the underlying felony and acted with reckless indifference to human life, as described in section 190.2(d).

The statute has a separate exception in section 189(f) when a peace officer is killed in the course of duty and the defendant knew or reasonably should have known that status. That exception should not be omitted from a blanket statement that only the three paragraph-(e) alternatives can ever apply.

The 2026 CALCRIM instructions, Nos. 540A and 540B, preserve these different roles. No. 540A addresses the defendant alleged to have personally committed the fatal act. No. 540B addresses a coparticipant alleged to have committed it, with the additional applicable intent or major-participant and reckless-indifference findings, or the peace-officer alternative.

The underlying felony and intent to commit or participate in it still require proof. Depending on the applicable theory, an actual killer may be liable under felony murder even where the killing was unintentional. That is why a general assertion that every murder conviction requires a separately proved intent to kill is incomplete.

For the major-participant and reckless-indifference alternative, the instructions require evaluation of all the evidence. They identify relevant factors and state that no single factor is necessarily sufficient. A role label, presence at a scene or one reported fact cannot replace the full inquiry.

Aiding and Abetting With Personal Malice

Felony murder is not the only theory that can concern someone who did not personally kill. Section 188(a)(3) states the general requirement of personal malice, except as provided in section 189(e), and rejects imputing malice solely from participation in a crime.

CALCRIM No. 526 addresses aiding and abetting implied-malice murder. It requires the relevant knowledge, intent to assist the life-endangering acts, actual assistance and the defendant's own knowledge and conscious disregard for life. Presence or failure to prevent a crime does not by itself make a person an aider and abettor under that instruction.

These are meaningful distinctions for counsel to examine. A family can ask, “What role and mental state are alleged?” It should not infer either automatic guilt from association or automatic immunity from not having personally performed the fatal act.

What Special Circumstances Change

A special circumstance is an additional statutory allegation with its own requirements. Section 190.2 provides death or life without the possibility of parole for first-degree murder when an applicable special circumstance is found true under the governing law.

Selected examples include an intentional murder for financial gain, qualifying prior murder convictions, multiple murder convictions in the same proceeding and specified intentional killings of witnesses or officials. Other provisions concern listed felonies, lying in wait, torture and specified discriminatory motives. The detailed conditions matter; the list is not simply a set of labels that can be applied without proof.

An allegation in a complaint is not a true finding. The prosecution must establish the applicable requirements, and the legal consequences also depend on governing provisions and the defendant's circumstances. Section 190.2 separately addresses requirements for an actual killer and for participants who were not the actual killer.

First-degree murder and special-circumstance murder are therefore not interchangeable. A first-degree finding does not mean every special circumstance has been proved. Nor does an additional allegation settle a separate question about the current custody order.

Ask counsel to identify the exact special-circumstance provision, how it relates to the alleged degree and what additional findings would be required. That explanation is more useful than assuming every murder allegation carries the same statutory punishment.

The Current Adult Sentencing Framework

The following is a bounded explanation of the current statutory framework checked in October 2026. It concerns punishment after conviction and required findings, not a prediction from an arrest label. Other counts, enhancements, sentencing rules, age and case-specific facts can change the applicable consequences.

The ordinary second-degree range should not conceal its specific exceptions. Section 190 addresses certain peace-officer killings and a specified shooting from a motor vehicle. The required facts and findings differ across those provisions.

The prior-murder provision is also more specific than “any previous conviction means the same sentence.” Section 190.05 concerns a qualifying prior prison term, requires it to be alleged and admitted or found true, and provides a separate penalty process. Counsel must examine the actual prior record and applicable law.

Age is another important qualification. Section 190.5(a) prohibits the death penalty for a person under 18 at the time of the offense. Juvenile and youth-related sentencing or parole questions require their own analysis. A general adult table should not be used to decide a young person's case.

The Execution Moratorium and the Sentence Are Different

The California Department of Corrections and Rehabilitation's current capital-punishment page describes the March 13, 2019 executive order instituting a reprieve-based moratorium. It expressly states that the order does not release anyone or otherwise alter a current conviction or sentence.

That distinction matters when reading the statutes. A pause in executions is different from eliminating the statutory punishment or deciding an individual's legal classification. Questions about capital allegations, sentencing and pretrial bail belong with counsel and the actual court record.

Why Not Every Unlawful Killing Is Murder

Penal Code section 192 identifies manslaughter as unlawful killing without malice. Its voluntary, involuntary and vehicular categories have their own requirements. They should not be treated as interchangeable with murder or automatically inferred from a person's account.

The relevant instructions also distinguish justification from mitigation. CALCRIM No. 505 addresses lawful self-defense or defense of another, including actual and reasonable beliefs about imminent danger, the immediate need for deadly force and no more force than reasonably necessary. A fear of future harm alone is insufficient under the instruction.

No. 571 addresses imperfect self-defense or defense of another, which can reduce a killing that would otherwise be murder to voluntary manslaughter when its requirements are met. Actual beliefs, their reasonableness, immediacy and the instruction's force and wrongful-conduct limits matter. Merely saying “self-defense” does not establish either defense.

The distinction between liability theories remains important here. The felony-murder instructions explain that imperfect self-defense does not defeat felony murder by negating malice, because malice is not an element of that theory. Counsel must identify the applicable theory before using a malice-based mitigation rule.

No. 570 addresses sufficient provocation and heat of passion. It includes the defendant's actual response and an objective standard concerning a person of average disposition. Being upset alone is insufficient, and the instruction addresses time to cool off. This is a specific legal inquiry, not an automatic reduction for every argument or emotional event.

A Primary Case Explaining the Provocation Standard

In People v. Beltran, 56 Cal.4th 935 (2013), the California Supreme Court examined the standard for provocation that can reduce murder to voluntary manslaughter. It rejected a test asking whether the provocation would cause an ordinary person to kill. The relevant inquiry concerns whether a person of average disposition would react from passion rather than judgment under the governing standard.

The retained court text includes the August 28, 2013 modification of the June opinion, changing the disposition to reversal and remand to the Court of Appeal. The case illustrates why the precise instruction matters. It does not promise a lesser offense whenever a defendant reports anger, fear or provocation.

For more detail about that distinct subject, see our California crime-of-passion guide. The murder allegation still requires counsel to examine the evidence, proposed instructions and applicable burden of proof.

What a Murder Charge Means as the Case Progresses

An arrest entry, charging document, preliminary-hearing ruling and verdict are different records. A family should know which one it is reading.

The courts' criminal-case overview describes the usual stages. A complaint identifies the accusation. At arraignment, the defendant learns the charges and rights and addresses a plea. The pretrial period includes discovery and motions, and felony proceedings generally involve a preliminary hearing. A case may be resolved without trial; the applicable procedures and requirements remain important.

The courts' pretrial guide explains that a preliminary hearing concerns whether enough evidence exists for the case to proceed. It is not a determination of guilt. A finding that the defendant is held to answer should therefore not be reported as a murder conviction.

Trial, if the case reaches that stage, involves proof of the applicable offense and findings under the governing standards. Sentencing follows a conviction or guilty plea. The actual case can involve motions, amended allegations, agreements or other decisions; a general overview cannot tell a family the outcome.

Ask counsel which proceeding is next and which document contains the current allegations. Keep the case number, latest court papers and hearing information together. Changes in a degree allegation, special circumstance or custody order should be confirmed from the actual record.

Can Someone Charged With Murder Get Bail?

The answer depends on the applicable law, case and court findings. It is incomplete to say either that every murder case is bailable for the same amount or that every murder allegation automatically prohibits release.

California Constitution, article I, section 12 identifies exceptions to the right to release on bail. They include capital crimes when the facts are evident or the presumption great. Its noncapital provisions address specified violent or sexual-assault felonies, or felony threats, with the required evidentiary and danger findings.

For the violent-felony provision, the facts must be evident or the presumption great, and the court must find by clear and convincing evidence a substantial likelihood that release would result in great bodily harm to others. The threat provision has its own requirements, including a threat of great bodily harm and a substantial likelihood it would be carried out if the person were released.

Those conditions are not a substitute trial verdict, but they are legal findings that matter to pretrial detention. Ask counsel which constitutional ground, if any, is being applied. The county's name or a short custody-screen label does not explain the whole decision.

Current Supreme Court Authority and Monetary Conditions

In In re Kowalczyk, decided April 30, 2026, the California Supreme Court held that the noncapital authority to deny bail is limited to article I, section 12(b) and (c). Article I, section 28(f)(3)'s public-safety language does not expand those categories.

The decision also explains the individualized financial assessment when monetary bail is necessary and constitutionally authorized detention is not warranted. The amount must be reasonable in light of the purposes of bail and the defendant's circumstances, including available financial resources. Reasonably attainable is different from easily affordable or convenient, and reliable evidence matters.

Its summary also requires assessment of the defendant's finances and a finding by clear and convincing evidence that nonfinancial conditions cannot reasonably serve the state's safety and appearance interests before conditioning release on monetary bail. The findings must be stated in the record. An inability-to-pay concern should therefore be addressed through counsel with reliable information and the applicable legal standards.

The court's earlier In re Humphrey decision of March 25, 2021 requires consideration of ability to pay and less restrictive alternatives. Kowalczyk supplies the later clarification of constitutional detention authority. Neither case gives every person accused of murder an automatic release or reduction.

In the Court's Words About Bail

Justice Cuéllar's Humphrey opinion states: “The common practice of conditioning freedom solely on whether an arrestee can afford bail is unconstitutional.” Chief Justice Guerrero's later Kowalczyk opinion describes the general monetary standard as “bail must be set in an amount reasonably attainable for the defendant.” These statements sit alongside the applicable safety, evidence and constitutional detention requirements. They are not an individual release prediction.

Hearings, Schedules and the Current Order

Murder is listed in the serious- and violent-felony definitions in sections 1192.7(c)(1) and 667.5(c)(1). Section 1270.1 requires an open-court hearing for specified departures from scheduled bail or OR release for covered offenses, subject to its subsection-(e) exception. Its notice, counsel and evidence provisions should not be converted into a guaranteed release clock.

If monetary release is authorized, determine the operative amount and conditions from the actual warrant or current court decision. Section 1269b distinguishes the warrant/schedule stage from a later amount fixed by the judge. A schedule does not override the governing constitutional and statutory requirements. For county document routes, use our California bail-amounts guide.

A proposed commercial bond has separate agreement terms. Court bail is not the same as a premium, initial payment, remaining balance or security. Our California bail-cost guide explains those financial distinctions. Ask the licensed agent to explain the complete actual proposal if a bond is legally authorized.

What Families Should Confirm

Start with the actual documents and responsible contacts. A relative can organize information without trying to decide guilt, choose a legal defense or calculate a sentence from a headline.

1. Identify the record you have. Distinguish an arrest entry from a complaint, information, hearing ruling or verdict. Keep its date and case identifier.
2. Get the legal explanation from counsel. Ask about the alleged theory, degree, special circumstances and relevant evidence. A general guide cannot assess the person's actual mental state or role.
3. Separate custody from the merits. Confirm the current release decision and any other recorded custody matter. A bond addressing one requirement does not explain every reason someone may remain held.
4. Prepare for the bond conversation if it is authorized. Our bail-bond requirements guide explains the custody and signer information to have ready. Ask what is actually requested for the proposed arrangement.
5. Keep appearances and conditions clear. Follow the current court and counsel instructions. A release does not dismiss the charge or resolve the case.
6. Verify the next stage before pickup. Signing, posting, acceptance and physical release are distinct. Our release-after-posting guide explains those processing questions.

How Bail Hotline Can Help

Everything above this section is written to be useful whether or not you ever call us. This is the one place we talk about ourselves. Bail Hotline is family-owned and has served families since 2004, licensed through DMCG, Inc. with the California Department of Insurance, license #1845394. Call 888-958-1228 around the clock.

Clear Help With a Serious Custody and Bond Question

A murder allegation can leave a family unsure whether a bond is possible, which record controls or what information to collect. We help families work through custody and bail information and the bond conversation. The legal release decision remains with the court, and defense counsel handles the accusation and case strategy.

• Bring the current custody and case information so the conversation concerns the actual matter and any information still requiring confirmation.
• If a bond is approved and legally authorized for posting, our dedicated posting agents work 24/7.
• Every cosigner is walked through the agreement. Ask about the complete proposed arrangement and each person's obligations.
• A large, complicated or out-of-county bond is not an automatic no. Clients also receive text court-date reminders during the case.

Every case is different. We cannot promise approval, a court result or release time. We can provide experienced, specific help with the authorized bond process while the court, holding agency and counsel address their respective responsibilities.

Our locations directory identifies other offices. Call before traveling, and see our bail FAQ for general company process information.

Frequently Asked Questions

What Does a PC 187 Charge Mean?

It identifies an accusation of murder under California law. The actual charging document, alleged theory and additional allegations matter. The charge itself is not a conviction or a complete description of the evidence.

Does Malice Aforethought Always Mean a Planned Killing?

No. Malice and premeditation are different legal findings. Malice may be express or implied, and the instruction does not require hatred or a particular planning period. The applicable first-degree theory has additional requirements.

Can Murder Be Second Degree Without an Intent to Kill?

Implied malice can support second-degree murder when its requirements are proved and no applicable first-degree basis is established. Actual knowledge of danger to life and conscious disregard matter. Negligence alone is not the same finding.

Does Every Death During a Felony Make Everyone a Murderer?

No. The qualifying felony, causation and participant requirements in the applicable statutory theory matter. Sections 188 and 189 distinguish personal malice and the felony-murder alternatives, with a separate peace-officer provision. Counsel must assess the actual allegations.

Are First-Degree Murder and Special-Circumstance Murder the Same?

They are different findings. A special-circumstance allegation must satisfy its additional statutory requirements. First degree alone does not establish every circumstance required for death or life without parole.

Does the Execution Moratorium Remove a Death Sentence?

CDCR's current page states that the 2019 order does not release anyone or alter a current conviction or sentence. The statutory punishment and the administration of executions are different questions. Counsel should address the actual case and governing restrictions.

Is Someone Charged With Murder Automatically Denied Bail?

The applicable constitutional ground and required findings matter. Capital and noncapital detention rules differ, and the current order controls. A general murder label does not supply a complete legal answer about release or a payable amount.

Can Paying or Posting a Bond End the Murder Case?

Release and the criminal accusation are separate. An authorized bond addresses the specified release requirement; it does not dismiss the charges or decide guilt. Continue following the actual appearance and condition instructions.

Why We Publish This

Families need a clear explanation of the legal questions behind a serious charge. This guide separates allegations, proof, degree, sentencing and pretrial release so the right questions reach the right professional. It is general information, not legal advice, an individual case assessment or a prediction of a court decision.

Sources and Further Reading

• PC 187, 188 and 189: definition, malice, degrees and felony-murder liability.
• PC 190, 190.2, 190.03, 190.05 and 190.5: qualified sentencing provisions.
• PC 192: manslaughter.
• Official 2026 CALCRIM edition: selected Nos. 505, 520, 521, 526, 540A, 540B, 570 and 571. The edition incorporates February 2026 approvals. Individual revision dates differ: No. 520 is revised through October 2025; No. 521 through September 2023; the February 2026 changes to Nos. 540A and 540B are marked as bench-note/commentary changes; No. 571 includes a February 2026 revision.
• People v. Beltran, modified August 28, 2013, actual court text reproduced by Stanford's California Supreme Court Resources.
• California Constitution, article I, section 12, PC 1270.1, 1192.7 and 667.5: release rules and covered felony classifications.
• PC 1269b: warrant, schedule, judicial amount and posting authority.
• In re Humphrey, March 25, 2021 and In re Kowalczyk, April 30, 2026: actual California Supreme Court opinions.
• California Courts criminal overview and pretrial guide.
• CDCR capital-punishment information.