A homicide charge is the most serious accusation the criminal justice system brings, and it's also one of the most legally complex — California draws sharp distinctions between different degrees of murder and manslaughter, and which category applies to a specific case can dramatically change the sentencing exposure involved.
Murder: The Requirement of Malice
Under Penal Code § 187[1], murder is the unlawful killing of a human being (or a fetus, under specific circumstances) with malice aforethought. Malice can be "express" — a deliberate intent to kill — or "implied," meaning the act was done with conscious disregard for human life, even without a specific intent to kill.
First-Degree vs. Second-Degree Murder
Under Penal Code § 189[2], murder is divided into degrees. First-degree murder generally requires a willful, deliberate, and premeditated killing, or a killing that occurs during the commission of certain specified felonies (the "felony-murder rule"), and carries 25 years to life in state prison. Second-degree murder covers all other murders — those committed with malice but without premeditation — and carries 15 years to life.
Manslaughter: A Killing Without Malice
Under Penal Code § 192[3], manslaughter is an unlawful killing without malice, and it comes in several forms:
- Voluntary manslaughter applies to a killing committed in the heat of passion following adequate provocation, or in an actual but unreasonable belief in the need for self-defense. It carries three, six, or eleven years in state prison.
- Involuntary manslaughter applies to a killing that results from criminal negligence or from committing an unlawful act that isn't a felony, without malice or intent to kill. It carries two, three, or four years in state prison.
- Vehicular manslaughter applies specifically to deaths resulting from driving, with penalties that vary depending on whether the conduct involved gross negligence.
Why the Distinction Between Murder and Manslaughter Matters So Much
Because malice is the dividing line between murder and manslaughter, evidence bearing on state of mind — provocation, the reasonableness of a claimed belief in self-defense, evidence of premeditation or its absence — often becomes the central battleground in a homicide case. A killing that might otherwise qualify as second-degree murder can be reduced to voluntary manslaughter where sufficient evidence of heat-of-passion provocation exists, which is why these cases are rarely as straightforward as an initial charge might suggest.

Self-Defense Remains a Complete Defense
California law recognizes self-defense and defense of others as a complete defense to a homicide charge, provided the person reasonably believed they or someone else faced an imminent threat of death or great bodily injury, and used no more force than reasonably necessary to address that threat. Where the belief in the need for self-defense exists but wasn't objectively reasonable, it can still reduce a murder charge to voluntary manslaughter rather than serving as a complete defense.
How Homicide Cases Move Through San Bernardino County Courts
A homicide case arising from an incident in Chino Hills is arraigned at the Rancho Cucamonga Justice Center[4], though given the severity of these charges, cases are frequently transferred to a courthouse handling major felony matters within the San Bernardino County Superior Court system. These cases proceed through a preliminary hearing, extensive pretrial investigation, and often lengthy pretrial motion practice before reaching resolution or trial.
Questions about your case? Call (323) 622-4951. Free, confidential, 24/7.
What a Homicide Defense Typically Examines
- Whether the evidence supports malice, and if so, whether it supports premeditation for a first-degree murder charge
- Whether evidence of provocation, heat of passion, or an unreasonable but genuine belief in self-defense supports a reduction to manslaughter
- Whether a valid self-defense or defense-of-others claim applies as a complete defense
- Whether the forensic and physical evidence in the case is consistent with the prosecution's theory of how the death occurred
Frequently Asked Questions
What's the difference between murder and manslaughter?
Murder requires malice — either an intent to kill or a conscious disregard for human life — while manslaughter is an unlawful killing without malice, such as one committed in the heat of passion or through criminal negligence.
Can self-defense reduce a murder charge instead of being a complete defense?
Yes — an unreasonable but genuinely held belief in the need for self-defense doesn't excuse a killing entirely, but it can reduce what would otherwise be murder down to voluntary manslaughter.
What's the sentencing difference between first-degree and second-degree murder?
First-degree murder carries 25 years to life in state prison, while second-degree murder carries 15 years to life — the distinction generally turning on whether the killing was premeditated or occurred during certain specified felonies.
Facing a Homicide Charge in Chino Hills or San Bernardino County?
Few charges carry higher stakes, and few require a more thorough, immediate response. The Cespedes Law Firm, L.C. is headquartered in Chino Hills and represents clients in English and Spanish throughout California. Call (323) 622-4951 for a free consultation.
This page is provided for general information only and is not legal advice. Contact our office to discuss the specifics of your case.

