Nonconsensual Oral Copulation – PC 287

An allegation of nonconsensual oral copulation can place every aspect of your life at risk.  A single accusation may lead to an arrest, felony charges, damage to your reputation, loss of employment opportunities, restrictions on professional licenses, and the possibility of a lengthy prison sentence. At the Law Office of Kristine Koo, clients have complained that they have been arrested in front of their families for a violation of PC 287.  This accusation is detrimental and early representation is necessary.  

The Law Office of Kristine Koo represents individuals throughout Orange County who are accused of serious sex offenses. Led by criminal defense attorney and former prosecutor Kristine Koo, the firm provides strategic and aggressive representation for clients facing allegations that carry potentially devastating consequences. As a former prosecutor, Ms. Koo understands how law enforcement officers investigate sex crimes, how prosecutors evaluate evidence, and how these cases are presented to juries. That experience allows her to identify weaknesses in the government’s case and develop defense strategies tailored to the unique facts of each situation.

Understanding Penal Code Section 287

California Penal Code section 287 criminalizes oral copulation under a variety of circumstances. While some portions of the statute involve allegations concerning minors, many of the most serious felony charges involve adult complainants who allegedly did not consent or who prosecutors claim were legally incapable of consenting. These cases frequently involve allegations that oral copulation was accomplished through force, fear, threats, intoxication, unconsciousness, or circumstances in which the alleged victim lacked the legal capacity to consent.

Unlike many crimes that are supported by physical evidence or independent witnesses, nonconsensual oral copulation cases often involve conflicting accounts from two individuals who were present during a private encounter. As a result, credibility frequently becomes the central issue. Prosecutors may rely heavily on statements made by the complaining witness, digital communications, medical evidence, witness interviews, and statements allegedly made by the accused. The defense must carefully examine every aspect of the investigation to determine whether the evidence actually supports the allegations.

Oral Copulation Accomplished by Force, Violence, Duress, Menace, or Fear

One of the most commonly charged provisions involving adult complainants is Penal Code section 287(c)(2)(A). Under this section, prosecutors allege that oral copulation occurred against a person’s will and was accomplished through force, violence, duress, menace, or fear of immediate and unlawful bodily injury.

Although these allegations are often described broadly in police reports and news articles, the prosecution must prove specific legal elements beyond a reasonable doubt. The mere fact that an allegation has been made does not establish that force or fear was used. In many cases, the defense focuses on whether the encounter was consensual, whether statements have changed over time, whether witness accounts are consistent, and whether the physical evidence actually supports the prosecution’s theory.

These allegations frequently arise from encounters between acquaintances, dating partners, former romantic partners, coworkers, or individuals who met socially. Alcohol consumption is often a factor. Text messages exchanged before and after the alleged incident may become important evidence. Surveillance footage, rideshare records, phone data, and social media communications may also provide information that either supports or contradicts the allegations.

Because every case is unique, a thorough defense requires a detailed investigation into the circumstances surrounding the accusation rather than reliance on assumptions made during the initial police investigation.

Allegations Involving Intoxication

California law also criminalizes oral copulation when the alleged victim was prevented from resisting because of an intoxicating, anesthetic, or controlled substance and the accused knew or reasonably should have known of that condition. These allegations are commonly charged under Penal Code section 287(i).

Cases involving intoxication are often more complicated than they initially appear. Alcohol consumption alone does not automatically establish criminal liability. The prosecution must prove that the alleged victim was prevented from resisting and that the accused knew or reasonably should have known that the person’s condition rendered them incapable of resisting.

Many intoxication cases arise after parties, social gatherings, dates, workplace events, or nights out involving alcohol. Investigators frequently review surveillance footage, receipts, rideshare records, witness statements, text messages, and social media activity in an effort to reconstruct the events leading up to the allegation. In some situations, the complaining witness may have limited memory of the encounter, creating additional factual disputes that require careful examination.

The defense may challenge the prosecution’s assumptions regarding impairment, capacity, knowledge, and consent. A comprehensive review of the available evidence often reveals significant gaps in the government’s case.

Allegations Involving an Unconscious Person

Penal Code section 287(f) addresses situations in which prosecutors claim that oral copulation occurred while the alleged victim was unconscious of the nature of the act. California law recognizes several circumstances that may qualify as unconsciousness, including situations in which a person was asleep, physically unconscious, unaware that the act occurred, or unaware of the essential characteristics of the act.

These allegations often involve disputes regarding what the complaining witness remembers, when they became aware of the alleged conduct, and whether the accused knew of the alleged condition. As with many sex crime cases, the events frequently occur in private settings where there are few independent witnesses.

The prosecution may rely heavily on statements made during forensic interviews, medical examinations, digital evidence, and witness observations. The defense must scrutinize every aspect of the investigation to determine whether the evidence supports the allegations and whether investigators overlooked information that may be favorable to the accused.

Allegations Involving a Person Allegedly Unable to Consent

Another serious provision of Penal Code section 287 applies when prosecutors claim that a person was incapable of giving legal consent because of a mental disorder or developmental or physical disability and that the accused knew or reasonably should have known of the alleged incapacity.

These cases are often highly complex because the existence of a diagnosis or disability does not automatically establish a lack of legal capacity. Prosecutors must prove that the alleged victim was incapable of giving lawful consent and that the accused knew or should have known of that incapacity.

The defense frequently examines medical records, communications between the parties, witness statements, prior interactions, and expert opinions regarding the alleged victim’s ability to understand and consent to the conduct. Because these cases often involve nuanced factual and legal questions, they require careful preparation and a thorough understanding of the relevant law.

Potential Consequences of a Conviction

A conviction for nonconsensual oral copulation can carry severe and long-lasting consequences. Depending on the subdivision charged and the circumstances alleged, a defendant may face a state prison sentence of three, six, or eight years. Certain aggravating circumstances can increase sentencing exposure and significantly affect the way prosecutors approach the case.

The consequences extend far beyond incarceration. A felony sex crime conviction may affect employment opportunities, professional licensing, immigration status, educational opportunities, housing options, and family relationships. Courts may impose restrictive probation terms, protective orders, counseling requirements, and other conditions that continue long after a sentence has been completed.

For many individuals, the collateral consequences of a conviction can be just as damaging as the criminal penalties themselves.

Sex Offender Registration

One of the most serious concerns in any Penal Code section 287 case is the possibility of mandatory sex offender registration under Penal Code section 290. California’s registration system can require individuals convicted of qualifying offenses to register with law enforcement for years or even for life.

Registration requirements can affect where a person lives, works, and travels. They may also create barriers to employment and professional advancement. Depending on the offense, the registration obligation may continue long after all jail, prison, probation, or parole requirements have ended.

Because registration consequences can be life altering, evaluating registration exposure is a critical part of any defense strategy. In some cases, avoiding a registrable offense becomes one of the most important objectives during plea negotiations and litigation.

Defending Against PC 287 Charges

There is no single defense that applies to every case. Effective representation requires a detailed review of the evidence, the applicable law, and the specific circumstances surrounding the allegation.

Some cases involve disputes regarding consent. Others involve allegations that are false, exaggerated, mistaken, or influenced by personal conflicts. In certain situations, the evidence may simply be insufficient to establish guilt beyond a reasonable doubt. Witness credibility, inconsistent statements, delayed reporting, missing evidence, and investigative errors frequently become important issues during the defense process.

Constitutional violations may also play a role. Statements obtained during improper interrogations or evidence gathered through unlawful searches may be challenged through pretrial motions. Successfully excluding evidence can significantly weaken the prosecution’s case and improve the likelihood of a favorable outcome.

A strong defense begins with a thorough investigation and a willingness to challenge every assumption made by law enforcement and prosecutors.

Why Clients Turn to the Law Office of Kristine Koo

Individuals accused of sex crimes need an attorney who understands both the legal and personal challenges these allegations create. Kristine Koo’s experience as a former prosecutor provides valuable insight into how sex crime cases are investigated and litigated. She understands the strategies commonly employed by prosecutors and the types of evidence they rely upon when pursuing convictions.

Her background also includes extensive courtroom experience and numerous jury trials involving serious criminal allegations. She works closely with clients to develop individualized defense strategies, identify favorable evidence, challenge unreliable testimony, and pursue the best possible result under the circumstances.

When a person’s freedom, reputation, and future are at stake, experience matters.

Speak With an Orange County PC 287 Defense Attorney

If you are under investigation for nonconsensual oral copulation or have already been charged under California Penal Code section 287, the actions you take now may have a significant impact on the outcome of your case. Early intervention can help preserve evidence, protect your constitutional rights, and position your defense for success.

The Law Office of Kristine Koo represents individuals throughout Orange County facing serious sex crime allegations. If you need experienced representation from a former prosecutor who understands how these cases are investigated and prosecuted, contact the firm to schedule a confidential consultation and learn how an aggressive defense strategy can help protect your freedom, reputation, and future.