
Online Sex Crimes Defense | Frisco, Texas
Received a Probable Cause Affidavit? Learn What It Says and What It Doesn't
A plain-English guide from Barbieri Law Firm to the allegations in an affidavit, the reasons behind them, and the questions to ask before you respond.
By Heather Barbieri · Published October 22, 2026
In an online sex crime case in Texas, the probable cause affidavit describes the chats, images, accounts and digital records behind the charge. It shows what the state alleges at an early stage.
What a probable cause affidavit is and where it fits
It is often the first written account of the case. It reflects what the investigator knew at that point, not everything learned later.
Many online cases start with a tip. The National Center for Missing & Exploited Children runs the NCMEC CyberTipline for reports of suspected online child exploitation, including online enticement. NCMEC reviews those tips and refers them to law enforcement for possible investigation. That referral can be the starting point of the paperwork you read.
Keep in mind that the affidavit is the start of the record, not the end of it.
If an affidavit describing online messages has your name on it, you don't have to work through it alone. We can talk it through with you. Talk it through with our team — the first consultation is free, confidential, and carries no obligation.

The identifying and charging sections
The top of the affidavit names the affiant, the agency, and the date and place it was sworn. It also lists the defendant’s information as the state understands it.
Check every identifier. A wrong birth date, a different spelling of a name, or an old address can point to a mistake in the file.
The offense section cites a Penal Code provision. Online solicitation of a minor appears in Texas Penal Code § 33.021. Under that section, a person 17 or older commits an offense if, with the intent to commit an offense listed in Article 62.001(5)(A), (B), or (K), Code of Criminal Procedure, the person, over the Internet, by electronic mail or text message or other electronic message service or system, or through a commercial online service, intentionally communicates in a sexually explicit manner with a minor. A “minor” is someone younger than 17, or someone the actor believes is younger than 17.
Grading matters too. Under Penal Code § 33.021(f), an offense under § 33.021(b) is a third-degree felony, except that it is a second-degree felony if the minor is younger than 14 years of age, or is someone the actor believes to be younger than 14, at the time of the offense. A solicitation-to-meet charge under § 33.021(c) is a second-degree felony.
Charge labels can differ from the conduct described. The statute allows prosecution under this section, another law, or both. Texas law makes it an offense to intentionally or knowingly possess, or to intentionally or knowingly access with intent to view, visual material that depicts a child engaging in sexual conduct. It is a separate offense, knowing the character and content of the material, to employ, authorize or induce a child younger than 18 to engage in sexual conduct or a sexual performance. Compare the label with the narrative.
The factual narrative: how the investigation is described
The narrative tells the story in order. It usually gives dates, times, platforms, and the account names the affiant ties to the defendant.
Read how each message or image is described. Some affidavits quote the words. Others paraphrase them, and a paraphrase is the affiant’s version.
Look at who is speaking. Statements may come from a complainant, a witness, or an undercover officer. The affidavit should say what the affiant based the belief on.
Watch the verbs. Words like “believed,” “appeared to be,” and “stated that” show inference or a report, not a direct observation. Separate what the affiant saw from what the affiant concluded.
Two common mistakes stand out. The first is treating every sentence as proven fact. The second is assuming a stated age in a chat is the true age. The statute covers someone the actor believes is under 17, so the belief itself matters under the law.
Digital evidence and how it is typically described
Digital sections usually tie an online account or device to a physical place and a person. They name the records that link them.
Expect references to internet protocol (IP) addresses and subscriber records. An IP address is a number tied to an internet connection. Subscriber records show which account holder the internet provider linked to that connection.
Search warrants or subpoenas may cover phones, computers, cloud accounts or platform records. Check which items the affidavit says were seized or requested.
The affidavit may rely on outside sources. The Internet Crimes Against Children Task Force Program describes federal and state task-force work on technology-facilitated child sexual exploitation. A summary may not show which report or agency produced each digital fact.
Possession charges raise a separate point. Under § 43.26, the state is not required to prove the identity of the child in the depicted material. The current text also reaches material created or changed with artificial intelligence software using a child’s image.
What the affidavit does not decide
The affidavit is one document in the case file. Lab reports, interviews, device contents and the defense’s own review come later. Each can add to, or cut against, what the affidavit says.
A missing meeting does not end the analysis. Under § 33.021(d), it is not a defense to a solicitation-to-meet charge that the meeting did not occur. Planning and messages can matter even when no meeting happened.
Errors and omissions in an affidavit can be examined in later stages. A lawyer reads the full document against the charge and the evidence it cites. How a case proceeds depends on the facts.
Questions to ask when you read the affidavit
Start with the charge. Does the cited statute match the conduct the narrative describes?
Next, sort the facts. Which came from direct observation, and which came from a report or another person? Which are the affiant’s belief?
Check the digital facts. Does the document identify the account, device, location and timeline in a way you can check against your own records?
Look for conflicts. Do dates, ages or identifiers in the affidavit clash with other information in the case?
Consider the defenses the statute lists. Under Section 33.021(e), the marriage and age-gap defenses apply only to conduct described by Subsection (c), the solicitation-to-meet offense: the actor was married to the minor, or was not more than three years older than the minor and the minor consented to the conduct. Each requires specific facts.
Bring a copy of the affidavit and your questions to your consultation.
Not sure what your next step is?
Talk it through with our team — the first consultation is free, confidential, and carries no obligation.

How a Collin County online sex crime defense lawyer uses the affidavit
A defense lawyer reads the affidavit against the charge, the arrest timeline and the evidence the state has shared so far. Heather Barbieri reviews each section, explains what it says, and identifies what it leaves open.
Charges can change as a case develops. The lawyer explains those possibilities without predicting how the case will end.
What is a probable cause affidavit?
It describes the allegations and the reasons behind them.
Does a probable cause affidavit prove guilt?
No. It sets out the state’s allegations and the affiant’s reasons.
Does online solicitation of a minor require a meeting?
No. Under Texas Penal Code § 33.021, it is not a defense to a solicitation-to-meet charge that the meeting did not occur.
The first consultation is free, confidential and carries no obligation to continue. If your name appears on an affidavit like this, you can send your case details or call (972) 424-1902 to start the conversation.
Attorney responsible for this site: Heather Barbieri, Barbieri Law Firm, Frisco, Texas.
Read the affidavit as one side's account
A probable cause affidavit is written by law enforcement to explain why they believe an offense occurred. It is a starting point, not a finding of guilt. The statements in it have not yet been tested, and the messages, device data and witness accounts it describes should be reviewed in full.
How our team reviews an affidavit with you
Line-by-line review
We go through each allegation, the facts offered to support it, and the sources the affiant relies on.
Evidence check
We review the messages, device extractions, records and recordings referenced in the affidavit, and note what is missing.
Clear options
We explain the charges as written, what the State must still prove, and the options available at each stage.
Confidential from the first call
Your conversation with our firm is private, and you are never obligated to continue after the consultation.
Key terms in a probable cause affidavit
The affiant
The officer or investigator who signs the affidavit and swears to its contents. The affiant's account is the State's version of events.
Allegations and sources
The specific conduct the affidavit describes, often drawn from chat logs, device data, subpoena returns or interviews. Each source can be examined for accuracy and completeness.
Solicitation without a meeting
Under Texas law, the offense of online solicitation of a minor does not require that a meeting ever take place. The content of the messages and the accused's intent are central questions.
Have a probable cause affidavit in your case? Talk with Barbieri Law Firm first.
Related practice areas
- Online Sex Crimes Defense Lawyer | Collin County & Texas
- Online Sex Crimes Defense Lawyer in Collin County
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