PC § 187: Degrees of Murder, the Felony Murder Reform, Self-Defense, and Why the First 48 Hours Define Every San Jose Homicide Defense
Murder is the most serious charge in California criminal law and the most consequential decision point in any murder defense is the first 48 hours after arrest. During this window, SJPD's Homicide Unit is actively collecting evidence, interviewing witnesses, and building the case that the Santa Clara County DA's Homicide Division will use at trial. Every statement made without counsel, every consent to search granted, and every right waived during this period can alter the trajectory of the entire defense.
A first degree murder conviction in California carries 25 years to life in state prison. With special circumstances multiple murders, murder for financial gain, murder of a peace officer the sentence becomes life without the possibility of parole. There is no probation. There is no suspended sentence. There is only the length of imprisonment. The stakes require immediate, experienced, and comprehensive defense representation from the moment of arrest.
The Bulldog Law handles murder defense throughout Santa Clara County and covers homicide defense strategy on our criminal defense blog. This article explains how PC § 187 works in San Jose, how the Santa Clara County DA's Homicide Division builds these cases, and the specific defense strategies that experienced attorneys deploy.
IF YOU ARE READING THIS FOR YOURSELF OR SOMEONE YOU KNOW: Call The Bulldog Law immediately at (888) 928-1609. In murder cases, every hour matters. Do not wait.
PC § 187: Murder Degrees and the Sentences They Carry
California Penal Code § 187 defines murder as the unlawful killing of a human being or fetus with malice aforethought. The degree of murder and the presence of special circumstances determine the sentence.
First Degree Murder 25 Years to Life
First degree murder requires willfulness, deliberation, and premeditation a planned or considered killing, even if the deliberation lasted only moments. It also covers killings by poison, lying in wait, or torture, and killings that occur during specified felonies under the felony murder rule. The sentence is 25 years to life. Premeditation is the distinction between first and second degree murder and proving or disproving it is often the central trial battleground.
Second Degree Murder 15 Years to Life
Second degree murder covers killings committed with malice aforethought but without premeditation intentional, impulsive killings, or killings resulting from conscious disregard for human life. The base sentence is 15 years to life. Specific enhancements prior murder convictions, use of a firearm, killing of certain victims can increase the minimum term to 20 or 25 years to life.
Special Circumstances Life Without Parole
When the Santa Clara County DA alleges special circumstances under PC § 190.2 including murder for financial gain, multiple murder, murder of a peace officer, murder during rape or kidnapping, or murder by lying in wait the penalty becomes life without the possibility of parole (LWOP). Special circumstances transform a murder case into a categorically different prosecution requiring the most comprehensive defense resources available.
Felony Murder After SB 1437
California's felony murder rule was significantly reformed by Senate Bill 1437 (2019). Under current law, a person can only be convicted of felony murder if they were the actual killer, acted with intent to kill while aiding the actual killer, or were a major participant in the underlying felony who acted with reckless indifference to human life. Aiders and abettors who did not kill and were not major participants can no longer be convicted of murder solely because a death occurred during a felony they participated in. This reform eliminated a major category of felony murder liability that had produced many unjust convictions in Santa Clara County.
Voluntary Manslaughter The Critical Reduction
Voluntary manslaughter a killing in the heat of passion upon sudden provocation that would cause an ordinary person to act rashly carries 3, 6, or 11 years. The difference between a murder conviction (25 years to life) and a voluntary manslaughter conviction (3 to 11 years) can be the difference between a life destroyed and a life salvaged. Reducing a murder charge to manslaughter is one of the most significant defense victories achievable in any Santa Clara County homicide case.
How SJPD's Homicide Unit and the Santa Clara County DA Build Murder Cases
SJPD Homicide Unit Investigation
San Jose Police Department's Homicide Unit responds to every homicide in the city with a team of specialized detectives. Their investigation begins within hours of the discovery of a body collecting physical evidence, canvassing for witnesses, reviewing surveillance footage from Ring cameras, traffic systems, and business surveillance networks throughout San Jose's neighborhoods, and reconstructing the victim's final movements. The Santa Clara County Medical Examiner's Office determines cause and manner of death, and forensic specialists analyze gunshot residue, DNA, fingerprints, and blood spatter. By the time an arrest is made, the investigation has often been running for days or weeks.
Forensic and Physical Evidence
Homicide prosecutions in Santa Clara County rest heavily on forensic evidence DNA, fingerprints, firearms identification, toxicology, and cause-of-death analysis from the Medical Examiner. We retain independent forensic pathologists, DNA analysts, and firearms experts to challenge the prosecution's forensic conclusions and present alternative physical narratives that are consistent with innocence or with a lesser charge such as manslaughter.
Digital Evidence and Surveillance
San Jose's dense surveillance infrastructure Ring doorbells, traffic cameras, business surveillance, and automated license plate readers on major corridors provides investigators with detailed timelines of suspect movement. Cell phone location data, social media communications, and encrypted messaging app records are obtained through warrants and used to establish presence at the scene and motive. We challenge every warrant for constitutional validity and the accuracy of every technical analysis of digital location evidence.
Witnesses and Jailhouse Informants
Santa Clara County homicide prosecutions frequently rely on eyewitness testimony, cooperating co-defendants, and in cases where the defendant is detained jailhouse informants. Each category of witness brings serious credibility vulnerabilities. We investigate every witness's relationship to the alleged victim, their motive to testify, their criminal history, and any benefits received from the prosecution in exchange for cooperation. Jailhouse informants in particular have well-documented histories of fabricating testimony for sentencing benefits.
Where Murder Cases Are Prosecuted in Santa Clara County
PC § 187 murder charges are prosecuted in the Santa Clara County Superior Court's dedicated homicide courtrooms:
Santa Clara County Superior Court Hall of Justice
191 North First Street, San Jose, CA 95113
Murder cases in Santa Clara County are assigned to the DA's Homicide Division specialized prosecutors with significant trial experience in capital and life-sentence cases. These cases are tried in dedicated homicide courtrooms presided over by judges with extensive experience in these matters. The Bulldog Law appears regularly before the judges and prosecutors who handle homicide cases in Santa Clara County.
Murder Defense Strategies in Santa Clara County
The Bulldog Law's violent crimes defense practice deploys a comprehensive, fact-intensive defense framework in every Santa Clara County murder case:
Self-Defense and Defense of Others
California law provides a complete defense to murder when the defendant reasonably believed they or another person faced imminent danger of death or great bodily injury, and used no more force than was reasonably necessary. We reconstruct the full context of the events leading to the killing the victim's prior threats, their aggression, and the objective circumstances that made the defendant's belief in imminent danger reasonable. Use-of-force experts provide critical testimony on the reasonableness of the response.
Reducing First Degree to Second Degree
Premeditation and deliberation the elements that distinguish first from second degree murder are often the most vigorously litigated issues in Santa Clara County homicide trials. We challenge premeditation through evidence of the impulsive, unplanned nature of the killing, the absence of any prior planning or preparation, and expert testimony on the defendant's mental state. Reducing the verdict from first to second degree can reduce the minimum term by a decade.
Heat of Passion Reducing to Voluntary Manslaughter
If the killing occurred in the heat of passion upon sudden provocation that would cause an ordinary person of average disposition to act rashly, malice is negated and the charge becomes voluntary manslaughter. We build heat of passion defenses through evidence of the victim's provocation, the immediacy of the response, and the absence of cooling time between the provocation and the killing. The difference between murder and manslaughter sentences in California can be 20 or more years of actual custody.
Challenging Forensic Evidence
We retain independent forensic pathologists, DNA experts, firearms identification specialists, and crime scene reconstruction experts to challenge every aspect of the prosecution's physical evidence. Forensic conclusions in homicide cases are frequently overstated, rely on disputed methodologies, or are presented without adequate acknowledgment of their limitations. Independent expert testimony is essential to any meaningful challenge to the prosecution's forensic narrative.
SB 1437 Petition for Prior Felony Murder Convictions
Senate Bill 1437's reform of the felony murder rule applies retroactively. If someone was convicted under the old, broader felony murder rule as an aider or abettor who was not the actual killer and did not act with intent to kill, a petition under PC § 1172.6 may be available to vacate the conviction. The Bulldog Law evaluates SB 1437 petition eligibility and handles resentencing proceedings in the Santa Clara County Superior Court.
Arrested for Murder in San Jose? The First 48 Hours Are Critical
- Invoke your right to remain silent immediately and absolutely. Do not make any statement to SJPD Homicide detectives, the Sheriff's investigators, or any law enforcement personnel. Not a denial. Not an explanation. Not a single word beyond your name. Homicide investigators are specifically trained to use the arrest moment to extract admissions. Say nothing.
- Invoke your right to an attorney clearly: ‘I want a lawyer. I will not answer any questions without my attorney present.' All questioning must stop. Any statement obtained after a clear invocation is suppressible.
- Do not consent to any search of your person, vehicle, or home. Murder investigations involve extensive warrant applications. Consenting to any search waives constitutional protections that may be the foundation of the defense.
- Booking for murder charges in San Jose occurs at the Main Jail Complex, 150 W. Hedding Street, San Jose, CA 95110. You will be held without bail. Do not discuss any aspect of the case with other detainees jailhouse informants are actively recruited by SJPD in high-profile homicide cases.
- Contact family to reach The Bulldog Law immediately. The defense investigation preserving surveillance footage, identifying defense witnesses, retaining forensic experts must begin as quickly as possible after arrest.
- Call The Bulldog Law at (888) 928-1609. Every hour matters in a murder defense. We begin working your case from the first call.
Murder Defense Across Santa Clara County
The Bulldog Law represents clients facing murder and homicide charges throughout Santa Clara County from our San Jose office. We handle PC § 187 cases from every community in the county:
East San Jose / Alum Rock: East Side San Jose generates a significant portion of Santa Clara County's homicide caseload. Clients from East San Jose, Alum Rock, and Berryessa can reach The Bulldog Law through our San Jose law office. All Santa Clara County murder cases are prosecuted at the Hall of Justice, 191 North First Street.
Milpitas: North County clients in Milpitas can contact us through our Milpitas office. We bring the same depth of forensic resources and experienced homicide defense to every case regardless of location within the county.
Morgan Hill / Gilroy: South County clients can reach us through our Morgan Hill office.
We serve every community in Santa Clara County Mountain View, Palo Alto, Cupertino, Campbell, Los Gatos, Saratoga, and all surrounding areas.
View our complete San Jose service area or contact our San Jose office directly:
San Jose Office
The Bulldog Law San Jose, California Phone: (888) 928-1609
Frequently Asked Questions: Murder Charges in San Jose
What is the difference between first and second degree murder in California?
First degree murder requires willfulness, deliberation, and premeditation a planned or considered killing, even if only briefly contemplated. It carries 25 years to life. Second degree murder covers intentional killings without premeditation, or killings resulting from conscious disregard for human life. It carries 15 years to life. The distinction between the two degrees is one of the most consequential battlegrounds in any Santa Clara County homicide trial. Reducing a verdict from first to second degree can reduce the minimum term by a decade or more.
Can a murder charge be reduced to manslaughter in Santa Clara County?
Yes. Voluntary manslaughter a killing in the heat of passion upon sudden provocation carries 3, 6, or 11 years rather than 25 to life. Achieving this reduction requires demonstrating that the killing was impulsive, that there was genuine and sufficient provocation by the victim, and that there was insufficient time for reason to return before the killing occurred. Involuntary manslaughter an unintentional killing through criminal negligence carries 2, 3, or 4 years. The Bulldog Law pursues every available theory for reduction in every homicide case where the facts support it.
What is the felony murder rule after SB 1437 in California?
Senate Bill 1437 (effective January 1, 2019) significantly narrowed California's felony murder rule. A person can now only be convicted of felony murder if they were the actual killer, acted with intent to kill while aiding and abetting the actual killer, or were a major participant in the underlying felony who acted with reckless indifference to human life. The reform applies retroactively defendants convicted under the old rule who no longer qualify under the new standard can petition for resentencing under PC § 1172.6. The Bulldog Law handles these petitions in Santa Clara County Superior Court.
What is life without parole and when does it apply in Santa Clara County?
Life without the possibility of parole (LWOP) is the sentence for first degree murder with special circumstances under PC § 190.2. Special circumstances include multiple murders, murder for financial gain, murder of a peace officer or firefighter, murder during rape, robbery, or kidnapping, and murder by lying in wait. LWOP means the defendant will never be eligible for parole. It represents the most severe outcome in any Santa Clara County homicide prosecution and requires the most comprehensive and resourced defense response available.
How does SJPD's Homicide Unit differ from other investigative units?
SJPD's Homicide Unit is a specialized team of detectives dedicated exclusively to homicide investigation. Unlike patrol officers or generalist detectives, Homicide Unit investigators have extensive training in evidence collection, witness interview techniques, forensic coordination with the Medical Examiner, and the long-term case development that complex murder investigations require.
By the time a Homicide Unit detective requests an interview or makes an arrest, the investigation has typically been running for a significant period and a substantial evidentiary record has been compiled. This is why retaining defense counsel immediately before any interview request or arrest is so critical in homicide cases.
Can I be charged with murder if I did not intend to kill anyone?
Yes. Second degree murder under the implied malice theory applies when a person deliberately performs an act with knowledge that it is dangerous to human life and with conscious disregard for human life even without any intent to kill. Driving at extreme speeds through pedestrian areas, firing a gun into an occupied building, or engaging in other conduct that creates a high risk of death can support an implied malice murder charge when a death results.
The absence of an intent to kill is not a complete defense but it is a factor in determining whether the charge should be second degree murder, manslaughter, or a lesser offense.