What is unlawful electronic transmission under PC § 21.19?
Texas Penal Code § 21.19 criminalizes knowingly sending someone a sexually explicit image, by electronic means, that the person did not ask for and did not agree to receive — the “cyber-flashing” law. It is a Class C misdemeanor, a fine up to $500 and no jail, with no sex-offender registration.
Texas Penal Code § 21.19 criminalizes one narrow act: knowingly sending someone a sexually explicit image, by electronic means, that the person did not ask for and did not agree to receive. The press nicknamed it the “cyber-flashing” law because it does for a phone screen what indecent exposure does on a street corner. Texas was the first state in the country to pass a statute of this kind, and it did so in 2019 through House Bill 2789.
The covered material tracks the definitions in the neighboring intimate-visual-material statute, § 21.16. In practice it reaches three categories: an image showing a person engaged in sexual conduct; an image showing a person’s intimate parts exposed; and an image showing covered male genitals in a discernibly turgid state. The medium does not matter. A text message, an email attachment, an AirDrop to a stranger’s phone on a train, a direct message on Instagram or Snapchat, and a photo sent through a dating app all qualify as transmission “by electronic means.”
- A knowing transmission — § 6.03(b)
- The defendant must have knowingly transmitted the material. An accidental send, an auto-forward, a message routed by malware, or material sent by someone else using the defendant’s device does not satisfy this mental state. Knowledge is a culpable mental state defined in § 6.03, and the State has to attach it to the act of sending.
- By electronic means
- The image must travel electronically. Handing someone a printed photograph is not within § 21.19, though it may implicate other statutes. This element is rarely contested, but it defines the statute’s boundaries.
- Sexually explicit visual material
- The image must fall inside one of the statutory categories of explicit content — sexual conduct, exposed intimate parts, or covered genitals in a discernibly turgid state. Borderline images (a person in swimwear, partial nudity outside the defined zones, artistic material) can fail this element. Whether a given picture qualifies is a fact question a jury can be asked to resolve.
- Without request or express consent
- The recipient must not have requested the material and must not have given express consent to receive it. This is the heart of the offense. General flirtation, a prior relationship, or an active dating-app match is not, by itself, a request for this image.
What separates a crime from an ordinary, lawful exchange is the recipient’s wishes. If the other person requested the image or expressly consented to receiving it, no offense occurs. That single fact is why so many of these cases turn on the messages that came before the image — and why an accused person’s own phone is frequently the most valuable evidence in the file.
What must the State prove?
To convict on a § 21.19 charge, the State must prove four things beyond a reasonable doubt: a knowing transmission, by electronic means, of sexually explicit visual material, to a recipient who neither requested nor expressly consented. Notably absent: any requirement that the image show someone other than the sender, or that the recipient was actually harmed.
To convict on a § 21.19 charge, the prosecution must prove every element beyond a reasonable doubt. The statute is short, but each piece carries defense significance — a knowing transmission, sent by electronic means, of material that is statutorily explicit, to a recipient who did not request it and did not expressly consent.
Notice what is absent from the list. The statute does not require that the image depict anyone other than the sender; a person who sends a picture of their own body still falls within the law if the recipient did not want it. It also does not require proof that the recipient was actually offended or harmed — the offense is complete at the unwanted send. Those two features make § 21.19 broader than people assume, and they shape where a realistic defense focuses: on consent and on identity.
Penalties for a § 21.19 charge
A § 21.19 conviction is a Class C misdemeanor — a fine up to $500 under § 12.23, no jail, no probation, and no internal enhancement ladder. The numbers match a traffic ticket, but the chapter the offense lives in — Chapter 21, Sexual Offenses — does not.
A § 21.19 conviction is a Class C misdemeanor, the lowest grade of criminal offense in Texas. The numbers are the same as a typical traffic ticket, but the chapter the offense lives in is not.
| Element | Detail |
|---|---|
| Statute | Tex. Penal Code § 21.19 |
| Chapter | Chapter 21 — Sexual Offenses |
| Classification | Class C misdemeanor |
| Maximum fine | $500 (per § 12.23) |
| Jail / prison | None — confinement is not authorized for a Class C |
| Sex-offender registration | Not required (not listed in CCP art. 62.001) |
| Court | Justice or municipal court |
The collateral weight is the real story. A § 21.19 conviction is a sexual offense by chapter placement, so it can read very differently to an employer, a licensing board, or a landlord than a speeding ticket would. Educators, healthcare workers, commercial drivers, and anyone subject to a professional code should treat even a fine-only charge as a record problem first and a money problem second. That is the lens the firm applies from the first call.
How prosecutors build a cyber-flashing case
Most § 21.19 cases begin with a complainant who screenshots the image and the surrounding conversation. The State then has to prove three things — that an explicit image was sent, that this defendant sent it, and that the recipient never asked for it. Identity and consent are the weak links.
Most § 21.19 cases begin with a complainant who screenshots the image and the surrounding conversation, then reports it to police or to the platform. From there, the State assembles three things: proof that an explicit image was sent, proof that the defendant sent it, and proof that the recipient never asked for it.
The middle link — identity — is where the State is often weakest and where defense work concentrates. Police rely on the sender’s display name, phone number, or account handle, none of which conclusively proves who was holding the device. Subpoenas to carriers and platforms can establish subscriber information, but subscriber is not the same as sender. A shared family plan, a borrowed phone, a logged-in account on a lost device, or a spoofed number all complicate the identity proof.
The consent link is the other pressure point. Prosecutors will read a friendly or flirtatious message thread as implied willingness, but § 21.19 demands a request or express consent, not a vibe. When the full conversation is in evidence rather than a curated screenshot, the context can cut the other way — or at least create the doubt that defeats a conviction.
Is the cyber-flashing statute constitutional?
No Texas appellate court has ruled on § 21.19 itself, so its constitutionality is unsettled. The closest guidance comes from how the Court of Criminal Appeals handled two neighboring electronic-content statutes in Ex parte Jones (2021) and Ex parte Barton (2022).
No Texas appellate court has ruled on § 21.19 itself, so its constitutionality is genuinely unsettled. The closest guidance comes from how the Court of Criminal Appeals handled two neighboring electronic-content statutes.
In Ex parte Jones, No. PD-0552-18 (Tex. Crim. App. May 26, 2021), a defendant challenged the “revenge porn” statute, § 21.16(b), as an unconstitutional content-based restriction on speech. The court agreed the statute was content based and presumptively invalid, but it saved the law by reading a culpable mental state into the consent element — holding that the court could “presume our Legislature intended the existence of the requisite culpable mental state of knowledge or recklessness . . . to the lack-of-consent element.” The lesson for § 21.19 is twofold: the State’s interest in protecting sexual privacy is treated as compelling, but courts will demand a meaningful mental state and a narrow construction before upholding a speech-adjacent statute.
In Ex parte Barton, 662 S.W.3d 876 (Tex. Crim. App. 2022), the court took a different route with the electronic-harassment statute, § 42.07(a)(7), holding that it “fails to implicate the First Amendment’s freedom of speech protections because it too prohibits non-speech conduct.” On that reasoning, a facial overbreadth or vagueness challenge was unavailable, and the statute survived under rational-basis review. If a court analogizes § 21.19 to Barton and treats an unwanted explicit transmission as conduct rather than protected expression, a facial challenge becomes harder — which is exactly why an as-applied posture, tied to the specific facts of a case, is often the more promising path. Whether § 21.19 reads more like the speech regulation in Jones or the conduct regulation in Barton is an open and litigable question, and raising it early preserves the issue for appeal.
How § 21.19 differs from related charges
Cyber-flashing sits next to several Texas electronic-content offenses, and prosecutors do not always choose the right one. Section 21.19 protects the recipient; revenge porn protects the person depicted; online impersonation targets false identity. The wrong charge is a defense in itself.
Cyber-flashing sits next to several other Texas offenses that involve electronic content, and prosecutors do not always choose the right one. Knowing the borders matters, because the wrong charge is a defense in itself.
- Revenge porn — § 21.16. This statute punishes disclosing another person’s intimate images without consent and with intent to harm that person. It protects the person depicted. Section 21.19, by contrast, protects the recipient and applies even when the sender shows only their own body.
- Online impersonation — § 33.07. This offense targets posing as someone else electronically to harm, defraud, or intimidate. It is about false identity, not explicit images, and it carries felony exposure in some forms. See our online impersonation defense and cyber harassment defense pages.
- Electronic harassment — § 42.07(a)(7). Repeated unwanted electronic communications sent to harass, annoy, or alarm are a Class B misdemeanor, with jail exposure. A pattern of unwanted explicit sends can draw this heavier charge alongside § 21.19. Our harassment defense page covers it.
- Material involving a minor. If any person depicted or any recipient is under 18, the case leaves § 21.19 entirely and moves into far more serious child-exploitation statutes that carry felony penalties and registration. The age of everyone involved is the first thing the firm verifies.
How these cases move through DFW courts
Because a § 21.19 charge is a Class C, it is filed in a justice court or a municipal court — the same level that handles traffic and other fine-only matters — not a county court at law. That changes the practical map for clients across the metroplex, and it opens the door to deferred disposition.
Because a § 21.19 charge is a Class C, it is filed in a justice court or a municipal court rather than a county court at law — the same level that handles traffic and other fine-only matters. That changes the practical map for clients across the metroplex.
In Collin County, fine-only cases are heard in the justice of the peace courts and in city municipal courts such as Frisco, Plano, and McKinney, with the county’s district and county courts at the Collin County Courthouse in McKinney handling the more serious matters that a related charge could trigger. In Dallas County, the felony and higher misdemeanor courts sit at the Frank Crowley Courts Building, but a stand-alone § 21.19 citation is resolved in a JP or municipal court closer to where it was issued. Tarrant County routes its serious cases through the Tim Curry Criminal Justice Center in Fort Worth, while Class C matters stay in the precinct JP and city courts. Denton County follows the same structure, with the Denton County Courts complex handling the heavier dockets.
The forum matters for strategy. Justice and municipal courts offer deferred disposition for Class C cases, a tool that is generally not available for higher grades, and they are where the path to a dismissal — and an eventual clean record — is set in motion. The firm represents clients across all nine counties it serves from its single Frisco office; there is no separate local office, and there does not need to be for a fine-only docket handled correctly.
Can a § 21.19 charge be dismissed or expunged?
Yes, and the route is often favorable — but only if the case is handled correctly from the start. Deferred disposition ends in dismissal; a dismissal supports expunction under Chapter 55A. The single most damaging mistake is paying the fine, which is a guilty plea.
Yes, and the route is often favorable — but only if the case is handled correctly from the start. Two mechanisms matter.
Deferred disposition. Justice and municipal courts can place a Class C defendant on deferred disposition under the Code of Criminal Procedure. The defendant completes a short set of conditions, and the case is dismissed at the end without a conviction. For a charge that lives in the Sexual Offenses chapter, that dismissal is worth far more than the $500 it might have cost in a fine.
Expunction. A dismissal or an acquittal can support a petition for expunction under CCP Chapter 55A, which orders the arrest and charge physically removed from your record. That is the outcome that lets a client truthfully say the matter never resulted in a conviction.
The single most damaging mistake is the one that feels easiest: paying the fine to make the citation go away. Paying a Class C fine is a plea of guilty or no contest, it becomes a final conviction, and it forecloses both deferred disposition and the expunction that would have followed a dismissal. The correct first move is to enter a not-guilty plea and let counsel map the endgame — not to mail in a check.
A hypothetical worth thinking through
Consider a hypothetical: two people match on a dating app, trade messages for a week, and one sends an explicit photo without the other asking for it. The recipient screenshots it and reports it. The sender assumes that because the conversation was flirtatious, no crime occurred. Under § 21.19, that assumption is wrong — flirtation is not a request or express consent, and the send can support a charge. But the same message thread that the sender thought was protection may also be the defense: if any message shows the recipient inviting that kind of content, the element collapses. This is a hypothetical for illustration only and is not a prediction about any actual case.
