Corporal Injury to Spouse Defense Lawyers in San Diego (PC 273.5)

Corporal injury to a spouse or cohabitant under PC 273.5 is a wobbler that can be filed as a felony or misdemeanor. Our San Diego defense lawyers fight for reductions, dismissals, and acquittals. Call 24/7.

A PC 273.5 charge in San Diego changes everything overnight. One phone call from a neighbor. One argument that got louder than it should have. One 911 call, and now you’re facing a domestic violence charge that could follow you for the rest of your life.

This charge doesn’t define who you are. The circumstances that lead to corporal injury allegations are rarely black and white. Two people in a heated argument where both got physical. An accidental injury during a moment of frustration. A partner who fabricated or exaggerated allegations during a custody battle or divorce. These situations happen to people from every walk of life, every profession, every background.

Charges are accusations, not convictions. The prosecution still has to prove every element beyond a reasonable doubt, and there are real, meaningful ways to challenge these cases. The fear and the uncertainty you’re feeling right now are completely understandable. What matters now is the defense you build.

At David P. Shapiro Criminal Defense Attorneys, we’ve defended clients charged with domestic violence offenses throughout San Diego County, from the dedicated DV courts downtown to the courthouses in Chula Vista, El Cajon, and Vista. We know how San Diego prosecutors handle these cases, we know the judges who preside over them, and we know how to fight them at every stage.

Time matters. Early action creates options that disappear later. Evidence fades, witnesses’ memories shift, and protective orders issued at arraignment can upend your living situation, your access to your children, and your daily life before you’ve even had a chance to tell your side of the story.

Quick Reference: PC 273.5 Corporal Injury

Classification	Wobbler (felony or misdemeanor)
Felony Sentence	2, 3, or 4 years state prison
Misdemeanor Sentence	Up to 1 year county jail
Fine	Up to $6,000
With Prior DV Conviction (7 years)	2, 4, or 5 years state prison; up to $10,000 fine
GBI Enhancement	3, 4, or 5 additional years consecutive
Strike Offense	Not a strike unless GBI enhancement found true
Mandatory Conditions	52-week batterer’s intervention program; protective order; victim restitution
Firearm Ban	10-year state ban (misdemeanor); lifetime state ban (felony); lifetime federal ban (any DV conviction)

What Is Corporal Injury Under California Law?

Penal Code Section 273.5 makes it a crime to willfully inflict corporal injury resulting in a “traumatic condition” upon a spouse, former spouse, cohabitant, former cohabitant, fiancé(e), dating partner, or the parent of your child.¹

What does “traumatic condition” actually mean? Well, it means a wound or other bodily injury, whether minor or serious, caused by the direct application of physical force.² That’s an important detail. The injury does not need to be serious or permanent. Redness, bruising, scratches, swelling: any of these can satisfy the traumatic condition element if the prosecution can tie them to your alleged use of force.

The statute also specifically addresses strangulation and suffocation. Under PC 273.5(c), a traumatic condition includes injury resulting from strangulation (applying pressure on the throat or neck to impede normal breathing or blood circulation) or suffocation (covering the mouth and nose to impede normal breathing).³ Cases involving allegations of strangulation or suffocation are treated with heightened seriousness by San Diego prosecutors and often result in felony filing decisions.

Here’s the critical distinction between PC 273.5 and the lesser charge of domestic battery under PC 243(e)(1): PC 273.5 requires proof of a traumatic condition. Domestic battery does not. That difference is often where the defense battle is fought, and it’s one of the most important negotiation points in these cases.

What Must the Prosecution Prove?

To convict you of corporal injury to a spouse or cohabitant under PC 273.5, the prosecutor must prove ALL of the following elements beyond a reasonable doubt:⁴

1. You willfully inflicted physical force upon another person.

“Willfully” means you did the act on purpose. It does not mean you intended to break the law or intended to hurt someone.⁵ But here’s what it does require: the act cannot have been accidental. If you were gesturing during an argument and inadvertently made contact, or if the other person fell during a confrontation, the willfulness element may not be met. Accident is not a crime.

2. The person was your spouse, former spouse, cohabitant, former cohabitant, fiancé(e), someone you had a dating relationship with, or the parent of your child.

This element requires the prosecution to establish a qualifying relationship. For most cases involving spouses or parents of a shared child, this is straightforward. But “cohabitant” and “dating relationship” can be ambiguous. The law defines cohabitants as two people who live together for a substantial period of time, resulting in some permanency of the relationship.⁶ Factors include sharing a residence, sexual relations, sharing income or expenses, and how long the relationship lasted. If the prosecution cannot prove the relationship falls into one of these categories, the charge fails.

3. Your physical force resulted in a traumatic condition.

The prosecution must prove that your actions caused the injury. Not just that the alleged victim has an injury, but that your specific use of force produced it. Pre-existing injuries, injuries from other sources, or self-inflicted injuries can break the causal chain.

4. You did not act in lawful self-defense or defense of another.

If you reasonably believed you were in imminent danger of bodily injury and used only the force necessary to defend yourself, the killing or injury was lawful. The prosecution bears the burden of disproving self-defense beyond a reasonable doubt once it’s raised.

Every element is a question mark for the prosecution and an opportunity for the defense. The burden is on them to prove all of this. Beyond a reasonable doubt. That’s a high bar.

Wobbler Offense: Felony vs. Misdemeanor

PC 273.5 is a wobbler, meaning the prosecution can file it as either a felony or a misdemeanor.⁷ This is one of the most consequential aspects of this charge, because the difference between a felony and a misdemeanor filing can mean the difference between state prison and probation.

What factors influence the filing decision? Well, San Diego prosecutors typically consider:

• Severity of the injury. Visible bruising or lacerations are more likely to result in felony charges than minor redness.
• Allegations of strangulation or suffocation. These cases are almost always filed as felonies.
• Prior criminal history. Any prior DV-related convictions significantly increase the likelihood of felony filing.
• Whether children were present. Child endangerment concerns can escalate the filing.
• Use of a weapon. Even household objects used as weapons can push the case toward felony territory.
• The alleged victim’s statements and cooperation. More severe allegations from the alleged victim often lead to felony charges.

Even if the case is initially filed as a felony, it can potentially be reduced to a misdemeanor under Penal Code Section 17(b).⁸ This reduction can happen at several stages: at the preliminary hearing, during plea negotiations, or even after successful completion of probation. An experienced defense attorney who understands how San Diego DV courts operate knows when and how to make these arguments effectively.

Penalties and Consequences

Sentencing

Scenario	Incarceration	Fine
Misdemeanor (first offense)	Up to 1 year county jail	Up to $6,000
Felony (first offense)	2, 3, or 4 years state prison	Up to $6,000
Felony with prior DV conviction (within 7 years)	2, 4, or 5 years state prison	Up to $10,000
GBI Enhancement (PC 12022.7)	3, 4, or 5 additional years consecutive	N/A

Prior convictions that trigger the enhanced sentencing triad under PC 273.5(f) include prior convictions for PC 273.5 (corporal injury), PC 243(e)(1) (domestic battery), PC 243(d) (battery with serious bodily injury), PC 244 (assault with caustic chemicals), and PC 245 (assault with a deadly weapon), if the prior occurred within seven years.⁹

Mandatory Probation Conditions

Regardless of whether the case is filed as a felony or misdemeanor, a conviction for PC 273.5 carries mandatory conditions that affect your daily life for years:¹⁰

• 52-week batterer’s intervention program (BIP). This is not optional. San Diego County has numerous court-approved providers, and completion is required.
• Criminal protective order. Typically issued at arraignment and lasting up to 10 years after conviction. This can require you to move out of a shared residence, restrict contact with the alleged victim, and limit your ability to see your children.
• Victim restitution. Payment for medical expenses, counseling costs, and lost wages.
• Individual or substance abuse counseling at the court’s discretion.

Strike Implications

PC 273.5 is generally not a strike offense under California’s Three Strikes Law.¹¹ That said, if the offense involves great bodily injury and the GBI enhancement under PC 12022.7 is found true, the underlying offense becomes a serious felony under PC 1192.7(c)(8), making it a strike.¹² A strike designation changes everything, not just for this case, but for the rest of your life. Any future felony conviction would carry a presumptively doubled sentence, and a third strike could result in 25 years to life.

Collateral Consequences Beyond the Courtroom

Firearm Rights

This is where many people are caught off guard. A felony PC 273.5 conviction results in a lifetime firearm ban under California law.¹³ A misdemeanor conviction results in a 10-year California firearm ban.¹⁴

But here’s what most attorneys and most websites don’t tell you: under federal law, specifically 18 U.S.C. § 922(g)(9), any misdemeanor crime of domestic violence conviction results in a lifetime federal firearms prohibition.¹⁵ That means even if your PC 273.5 case is reduced to a misdemeanor, you lose your right to possess firearms for life under federal law. For law enforcement officers, military personnel, security professionals, and anyone whose career involves firearms, this consequence alone can be career-ending.

Immigration Consequences

Domestic violence offenses are deportable offenses under federal immigration law.¹⁶ A conviction for PC 273.5, whether felony or misdemeanor, can trigger removal proceedings for non-citizens. It may also constitute a “crime involving moral turpitude,” which can affect admissibility, visa applications, and naturalization. If you are not a U.S. citizen, the immigration consequences of a DV conviction may be more severe than the criminal penalties themselves. This is an area where your criminal defense attorney must coordinate with an immigration attorney.

Child Custody

For parents, this may be the most devastating collateral consequence. A domestic violence conviction creates a rebuttable presumption against custody under Family Code Section 3044.¹⁷ What does that mean in practice? It means the court presumes you should not have joint or sole custody of your children. You can overcome that presumption, but the burden shifts to you, and it lasts for five years from the date of conviction.

Professional Licenses

DV convictions are considered crimes of moral turpitude by most professional licensing boards. The State Bar, medical board, nursing board, real estate commission, and teaching credential commission all have the authority to deny, suspend, or revoke licenses based on a DV conviction. If you hold a professional license, the stakes of this charge extend well beyond the courtroom.

Employment and Housing

A felony conviction appears on background checks and can disqualify you from many jobs. DV convictions specifically disqualify individuals from careers in law enforcement, the military, teaching, healthcare, childcare, and security. Housing applications can be denied based on felony convictions, and some lease agreements allow termination based on criminal history.

Defense Strategies for PC 273.5 Charges

These cases are defensible. The question is identifying the right defense strategy based on the specific facts and then executing it with preparation and precision. Many lawyers, based on inexperience, indifference, and/or outright incompetence, will push you to accept a plea at the first opportunity. The reality of the situation is that domestic violence cases often have defense angles that aren’t immediately obvious.

Self-Defense

California law recognizes your right to defend yourself from imminent harm.¹⁸ In many DV cases, both parties were physical. The question is who was the initial aggressor and whether the force used was reasonable under the circumstances. San Diego law enforcement follows a “dominant aggressor” policy, meaning officers are trained to identify the primary aggressor and make an arrest, even if both parties have injuries. That determination is often made in minutes, under chaotic circumstances, and it is not always correct. We can, and will, challenge the dominant aggressor finding if the facts support a position to do so.

False Accusations

Let’s be real about something: false accusations are unfortunately common in domestic violence cases. They arise during custody disputes, divorce proceedings, and situations where one partner wants to gain leverage over the other. Some accusations are motivated by anger or revenge. Others are exaggerated versions of what actually happened.

Defense investigation can uncover inconsistencies in the alleged victim’s statements, prior false reports, motive to fabricate, text messages and communications that contradict the allegations, and witness testimony that tells a different story. We scrutinize every piece of evidence.

Lack of Willfulness or Accident

PC 273.5 requires that the injury was inflicted willfully. If the contact was accidental (you were gesturing during an argument and inadvertently made contact, the alleged victim tripped or fell), the willfulness element is not met. Accident is a complete defense to this charge.

Insufficient Evidence of Traumatic Condition

No documented injury, no traumatic condition. If there are no photographs, no medical records, and no objective evidence of injury, the prosecution faces a significant hurdle in proving this element. We challenge the documentation (or lack thereof), examine whether the alleged injuries are consistent with the mechanism described, and explore whether the injuries could have come from another source entirely.

Challenging the Qualifying Relationship

PC 273.5 only applies to specific relationships. If the prosecution cannot establish that the alleged victim was your spouse, cohabitant, dating partner, or parent of your child, the charge fails. The “cohabitant” and “dating relationship” categories in particular can be ambiguous, and we challenge the prosecution’s characterization when the facts warrant it.

Challenging Causation

Even if the prosecution can prove you used physical force and the alleged victim has an injury, they still have to connect the two. Pre-existing injuries, injuries sustained from other sources, and self-inflicted injuries all break the causal chain. This is an area where medical records, expert testimony, and thorough investigation make a real difference.

Propensity Evidence: A Critical Trial Issue

Here’s something most defense websites won’t tell you about DV cases. Under Evidence Code Section 1109, the prosecution can introduce evidence of prior uncharged domestic violence incidents as propensity evidence.¹⁹ This is a major exception to the general rule that the prosecution cannot use your past behavior to prove you committed the current offense. It means the prosecution may try to bring in allegations that were never charged, never proven, and never resulted in a conviction.

We challenge the admissibility of this evidence through motions in limine, arguing that the prior incidents are too remote, too dissimilar, or too prejudicial. This is a critical pre-trial battle that can determine the trajectory of the entire case.

Negotiation for Reduction to PC 243(e)(1)

Even where a complete defense is not available, a strong defense attorney can often negotiate a reduction from PC 273.5 to PC 243(e)(1), domestic battery.²⁰ Domestic battery is a misdemeanor that does not require proof of a traumatic condition. This reduction can significantly decrease the penalties and some collateral consequences. One important caveat: the federal firearms ban still applies to any misdemeanor domestic violence conviction, so this must be weighed carefully depending on your circumstances.

The “Victim Can Drop the Charges” Misconception

This is one of the most common misunderstandings in domestic violence cases, so let’s clear it up. The alleged victim cannot “drop the charges.” Only the prosecutor can decide whether to pursue or dismiss a case. In San Diego, prosecutors routinely proceed with DV cases even when the alleged victim does not want to cooperate, recants their statement, or asks that the case be dismissed.

How? Prosecutors rely on 911 recordings, responding officers’ observations and testimony, photographs of injuries taken at the scene, medical records, and “excited utterance” statements (statements made in the heat of the moment that are admissible as exceptions to the hearsay rule). A case built on this evidence can proceed without the alleged victim ever taking the witness stand.

That said, a case without a cooperative victim is a weaker case. The defense can highlight the lack of corroboration, challenge hearsay evidence, and raise Confrontation Clause issues under the Sixth Amendment. These are strategic opportunities that an experienced trial attorney knows how to exploit.

Related Charges: Understanding the Differences

Offense	Code Section	Key Difference from PC 273.5
Domestic Battery	PC 243(e)(1)	No traumatic condition required; misdemeanor only
Simple Battery	PC 242	No domestic relationship required; misdemeanor
Simple Assault	PC 240	No touching or injury required; misdemeanor
Criminal Threats	PC 422	Threats of harm, not physical contact; wobbler
Child Endangerment	PC 273a	Charged when children present during DV incident
False Imprisonment	PC 236	Preventing the victim from leaving; wobbler
Violation of Protective Order	PC 273.6	Separate offense for violating a restraining order

The distinction between PC 273.5 and PC 243(e)(1) is particularly important. PC 243(e)(1) is always a misdemeanor and does not require proof of a traumatic condition. A reduction from PC 273.5 to PC 243(e)(1) is one of the most common and consequential negotiation outcomes in San Diego DV cases.

Facing Corporal Injury Charges in San Diego?

When you’re facing a charge that carries prison time, a potential strike, mandatory programs, and consequences that reach into your custody rights, your career, and your ability to own a firearm, you need attorneys who handle domestic violence cases at the highest levels. Not lawyers who will push you to plead out in the first week. Not lawyers who treat your case like just another file on the stack.

At David P. Shapiro Criminal Defense Attorneys, we’ve defended clients facing PC 273.5 charges throughout San Diego’s dedicated DV courts. We know how San Diego prosecutors build these cases, we know how to challenge their evidence, and we know how to negotiate reductions when that’s the best strategic path. We also know when to take a case to a jury, and we’re prepared to do it.

Every day without representation is a day the prosecution works unopposed. The sooner we start, the more options you have.

Contact our San Diego defense team today for a consultation. We’ll review your case, explain exactly what you’re facing, and start building your defense. The bottom line is this: the outcome is not predetermined. Your defense is.

References

1. 1. Penal Code, § 273.5, subds. (a), (c) [“Any person who willfully inflicts corporal injury resulting in a traumatic condition upon a victim described in subdivision (b) is guilty of a felony…”].↑ Penal Code, § 273.5, subds. (a), (c) [“Any person who willfully inflicts corporal injury resulting in a traumatic condition upon a victim described in subdivision (b) is guilty of a felony…”].
2. 2. See CALCRIM No. 840 [Inflicting Corporal Injury on Spouse or Cohabitant] (defining “traumatic condition” as “a wound or other bodily injury, whether minor or serious, caused by the direct application of physical force”).↑ See CALCRIM No. 840 [Inflicting Corporal Injury on Spouse or Cohabitant] (defining “traumatic condition” as “a wound or other bodily injury, whether minor or serious, caused by the direct application of physical force”).
3. 3. Penal Code, § 273.5, subds. (a), (c) [“Any person who willfully inflicts corporal injury resulting in a traumatic condition upon a victim described in subdivision (b) is guilty of a felony…”].↑ Penal Code, § 273.5, subds. (a), (c) [“Any person who willfully inflicts corporal injury resulting in a traumatic condition upon a victim described in subdivision (b) is guilty of a felony…”].
4. 4. See CALCRIM No. 840 [Inflicting Corporal Injury on Spouse or Cohabitant].↑ See CALCRIM No. 840 [Inflicting Corporal Injury on Spouse or Cohabitant].
5. 5. See CALCRIM No. 840 [Inflicting Corporal Injury on Spouse or Cohabitant].↑ See CALCRIM No. 840 [Inflicting Corporal Injury on Spouse or Cohabitant].
6. 6. See CALCRIM No. 840 [Inflicting Corporal Injury on Spouse or Cohabitant].↑ See CALCRIM No. 840 [Inflicting Corporal Injury on Spouse or Cohabitant].
7. 7. See Penal Code, § 17, subd. (b) [authority to reduce wobbler offenses to misdemeanor].↑ See Penal Code, § 17, subd. (b) [authority to reduce wobbler offenses to misdemeanor].
8. 8. See Penal Code, § 17, subd. (b) [authority to reduce wobbler offenses to misdemeanor].↑ See Penal Code, § 17, subd. (b) [authority to reduce wobbler offenses to misdemeanor].
9. 9. Penal Code, § 273.5, subd. (f).↑ Penal Code, § 273.5, subd. (f).
10. 10. Penal Code, § 1203.097 [mandatory conditions of probation for domestic violence offenses].↑ Penal Code, § 1203.097 [mandatory conditions of probation for domestic violence offenses].
11. 11. See Penal Code, § 667.5, subd. (c) [definition of violent felony]; Penal Code, § 1192.7, subd. (c) [definition of serious felony].↑ See Penal Code, § 667.5, subd. (c) [definition of violent felony]; Penal Code, § 1192.7, subd. (c) [definition of serious felony].
12. 12. Penal Code, § 1192.7, subd. (c)(8) [any felony in which the defendant personally inflicts great bodily injury is a serious felony].↑ Penal Code, § 1192.7, subd. (c)(8) [any felony in which the defendant personally inflicts great bodily injury is a serious felony].
13. 13. Penal Code, § 29800 [felon prohibited from possessing firearms].↑ Penal Code, § 29800 [felon prohibited from possessing firearms].
14. 14. Penal Code, § 29805 [ten-year firearm prohibition for specified misdemeanor convictions].↑ Penal Code, § 29805 [ten-year firearm prohibition for specified misdemeanor convictions].
15. 15. 18 U.S.C. § 922(g)(9) [federal prohibition on firearm possession by persons convicted of misdemeanor crime of domestic violence].↑ 18 U.S.C. § 922(g)(9) [federal prohibition on firearm possession by persons convicted of misdemeanor crime of domestic violence].
16. 16. 8 U.S.C. § 1227(a)(2)(E) [deportability for domestic violence offenses].↑ 8 U.S.C. § 1227(a)(2)(E) [deportability for domestic violence offenses].
17. 17. Family Code, § 3044 [rebuttable presumption against custody for persons convicted of domestic violence].↑ Family Code, § 3044 [rebuttable presumption against custody for persons convicted of domestic violence].
18. 18. See CALCRIM No. 3470 [Right to Self-Defense or Defense of Another].↑ See CALCRIM No. 3470 [Right to Self-Defense or Defense of Another].
19. 19. Evidence Code, § 1109 [evidence of defendant’s other acts of domestic violence admissible in DV prosecution].↑ Evidence Code, § 1109 [evidence of defendant’s other acts of domestic violence admissible in DV prosecution].
20. 20. Penal Code, § 243, subd. (e)(1) [battery against spouse or cohabitant; misdemeanor].↑ Penal Code, § 243, subd. (e)(1) [battery against spouse or cohabitant; misdemeanor].