What Happens If You Are Accused Of Tampering With Evidence In Galveston?
An accusation of tampering with evidence can turn an already serious encounter with law enforcement into a felony prosecution. These cases often begin during a traffic stop, drug investigation, assault inquiry, search of a home, or execution of an arrest warrant. Police may claim that a person swallowed an item, deleted a message, threw something from a vehicle, hid a weapon, destroyed paperwork, or changed a record before officers could examine it.
What may seem like a quick reaction made under stress can lead to a separate criminal charge carrying years in prison. When we defend someone accused of tampering with evidence in Galveston, we examine not only what happened to the alleged evidence, but also what the person knew, what the person intended, and whether the State can prove every required element beyond a reasonable doubt.
How Texas Defines Tampering With Physical Evidence
Texas Penal Code § 37.09 governs tampering with or fabricating physical evidence. Under the statute, a person may commit the offense by altering, destroying, or concealing a record, document, or physical object while knowing that an investigation or official proceeding is pending or in progress. The prosecution must also prove that the person acted with the intent to impair the item’s truthfulness, readability, or availability as evidence.
The statute can also apply when a person makes, presents, or uses a record, document, or object while knowing it is false and intending to affect the course or outcome of an investigation or official proceeding. This part of the law addresses fabricated evidence, altered records, false documents, and other items created or used to mislead investigators, prosecutors, judges, or jurors.
The accusation is not limited to evidence from a courtroom case. An investigation may already be considered pending or in progress during a roadside detention, police interview, execution of a search warrant, or active inquiry into suspected criminal conduct. The State may therefore file a tampering charge even before the original case reaches a grand jury or trial court.
Common Evidence-Tampering Allegations In Galveston
Tampering allegations arise in many different situations. During a drug investigation, police may accuse a person of dropping a bag, pouring out a substance, flushing material down a toilet, or swallowing suspected narcotics. During an assault or weapons investigation, officers may claim someone moved or hid a firearm, cleaned a scene, disposed of clothing, or instructed another person to remove an object.
Digital information can also become the subject of a tampering allegation. Prosecutors may focus on deleted text messages, erased photographs, altered files, destroyed phones, changed social media accounts, or wiped computer data. Whether deleting digital content actually satisfies Texas Penal Code § 37.09 depends on the circumstances, including when the deletion occurred, whether an investigation was known to be pending, and whether the act was intended to prevent the information from being used as evidence.
Tampering cases may also arise from business records, medical documents, financial records, surveillance footage, receipts, written statements, or government paperwork. The physical form of the evidence is less important than whether the item could have had value in an investigation or proceeding and whether the accused intentionally interfered with that value.
The State Must Prove Knowledge Of An Investigation
Knowledge is one of the most important issues in an evidence-tampering prosecution. It is not enough for the State to show that a person discarded, deleted, damaged, moved, or changed something. Prosecutors must connect the conduct to the person’s awareness that an investigation or official proceeding was pending or already underway.
That issue can become disputed when a person acted before police arrived or before officers clearly communicated that they were conducting an investigation. Someone may throw away an item for reasons unrelated to law enforcement. A person may routinely delete messages, replace a damaged phone, clean a room, discard trash, or move personal property without knowing that police consider the material evidence.
Prosecutors often try to prove knowledge through circumstances rather than a direct admission. They may rely on an officer’s commands, emergency lights, statements made during questioning, surrounding police activity, witness testimony, or the timing of the accused person’s conduct. We examine whether those circumstances truly establish knowledge or merely create suspicion.
Intent To Impair The Evidence Must Also Be Proven
Even when a person knew about an investigation, the State must still prove the required intent. Texas Penal Code § 37.09 focuses on conduct intended to impair an item’s truthfulness, readability, or availability as evidence. An accidental act, reflexive movement, misunderstanding, or action taken for another reason may not satisfy that standard.
For example, dropping an item does not necessarily mean a person intended to conceal it. Moving an object does not automatically prove an effort to prevent its discovery. Deleting a message does not always show an intent to affect a criminal investigation. A person may destroy or discard property without understanding its evidentiary significance.
Intent is usually inferred from conduct because prosecutors rarely have a direct statement showing what the accused was thinking. That makes surrounding facts critical. Video footage, officer testimony, witness accounts, the location of the object, accessibility of the item, and the accused person’s statements may all influence whether the State can prove criminal intent.
Tampering With Evidence Is Usually A Third-Degree Felony
Tampering with or fabricating physical evidence is generally prosecuted as a third-degree felony in Texas. Under Texas Penal Code § 12.34, a third-degree felony carries a prison term of two to ten years and a possible fine of up to $10,000.
This punishment range makes the charge much more serious than many of the offenses that trigger the investigation. A person suspected of misdemeanor drug possession, for example, could face a felony tampering charge based on an allegation that the substance was hidden or destroyed. The additional felony may then become a major part of the prosecution’s plea position and sentencing argument.
Texas law provides greater punishment when the evidence involved is a human corpse. Depending on the conduct and applicable subsection of Texas Penal Code § 37.09, tampering involving a human corpse may be prosecuted at a higher felony level. These cases require close review of the exact statutory allegation and the manner in which prosecutors claim the body was altered, concealed, or destroyed.
The Tampering Charge May Be Filed Alongside Another Offense
Evidence tampering is commonly charged in addition to the offense police were initially investigating. A person may therefore face a drug charge and tampering with evidence, an assault charge and tampering with evidence, or a weapons charge and tampering with evidence.
The prosecution may use the tampering allegation to argue that the accused showed consciousness of guilt. Prosecutors may claim that an innocent person would not hide or destroy evidence. That argument is not always reliable. Fear, confusion, panic, distrust of police, or concern about unrelated personal information can affect how someone reacts during a stressful encounter.
The State must prove each charge separately. A person does not become guilty of the underlying offense merely because police claim evidence was altered or concealed. Likewise, the dismissal or weakness of the original charge does not always cause the tampering accusation to disappear. The facts and legal elements of both allegations must be evaluated independently.
Tampering With A Governmental Record Is A Different Offense
Texas Penal Code § 37.10 addresses tampering with a governmental record. This offense can involve knowingly making a false entry in a governmental record, altering or destroying such a record, presenting a false record, or using a governmental record with knowledge of its falsity.
The punishment level depends on the type of record, the conduct involved, the person’s intent, and other statutory factors. Some violations may be misdemeanors, while others may be charged as felonies. Texas law generally classifies the offense as a Class A misdemeanor unless an enhancement or specific statutory provision raises the punishment.
Governmental-record cases may involve licenses, permits, court filings, official certificates, public-benefit documents, law-enforcement records, reports, or other materials received or maintained by government agencies. Because the elements differ from physical-evidence tampering, the charging instrument and exact statutory subsection must be reviewed carefully.
Police Conduct And Search Issues May Affect The Case
Many evidence-tampering prosecutions grow out of a traffic stop, detention, arrest, or search. That means the legality of police conduct may become central to the defense. Officers generally need legal justification to stop a vehicle, detain a person, extend an investigation, enter a home, or search property.
We examine whether police had reasonable suspicion or probable cause at each stage of the encounter. We also review whether officers exceeded the scope of consent, conducted an unlawful search, made an unsupported arrest, or obtained statements in violation of constitutional protections.
The relationship between an unlawful search and a tampering charge can be legally complex. A court’s decision may depend on when the alleged tampering occurred, what officers had already observed, and whether the prosecution’s evidence was obtained through unlawful conduct. These issues require case-specific analysis rather than assumptions based only on the arrest report.
Video Evidence May Contradict The Police Report
Body-camera footage, patrol-car video, surveillance recordings, phone video, and nearby security systems can provide valuable evidence in a tampering case. An officer may describe an object as intentionally thrown away, while the video shows that it fell during a physical detention. Police may claim an item was concealed, while footage shows it remained in plain view.
Video may also reveal whether officers gave clear commands, whether the accused could hear those instructions, how quickly events unfolded, and whether another person had access to the alleged evidence. In fast-moving encounters, small details can determine whether conduct appears intentional or accidental.
We seek relevant recordings early because some video systems retain footage for only a limited period. Evidence-preservation requests may be necessary to prevent recordings from being overwritten or lost.
Statements To Police Can Create Additional Problems
People accused of tampering often try to explain their actions immediately. That decision can create more difficulty. An incomplete, nervous, or poorly worded answer may be interpreted as an admission of knowledge or intent.
Police may ask why an item was moved, why a message was deleted, who owned an object, or whether the accused knew officers were investigating. Even a statement intended to show innocence can supply an element the State otherwise had difficulty proving.
You have the right to remain silent and request legal counsel. Exercising those rights is not an admission of guilt. Once an accusation arises, it is usually safer to avoid giving explanations until the evidence and legal issues have been reviewed.
Defenses To A Texas Evidence-Tampering Charge
A defense may focus on lack of knowledge, lack of intent, mistaken identity, insufficient proof, an unlawful search, unreliable witnesses, or an inaccurate police interpretation of the conduct. The alleged item may not have been evidence, may not have been concealed, or may have remained fully available to investigators.
The State may also have difficulty proving who altered or destroyed the material. Several people may have had access to a phone, vehicle, home, computer, document, or object. An officer’s assumption about ownership or control does not prove who acted.
In other cases, the alleged conduct may have occurred before the person knew of an investigation. The timing can therefore become decisive. Phone records, surveillance footage, metadata, witness testimony, dispatch records, and officer video may establish a sequence that conflicts with the prosecution’s theory.
Call Mark Diaz & Associates About Your Galveston Evidence-Tampering Charge
An accusation of tampering with evidence can expose you to a felony conviction, years in prison, a substantial fine, and lasting damage to your career and reputation. These cases often depend on small factual details, including what police saw, when the investigation began, whether you knew about it, and why an object was moved, changed, deleted, or discarded. We examine the full encounter rather than accepting the arrest report as the final account of what occurred.
Mark Diaz & Associates represents people accused of evidence tampering and other criminal offenses in Galveston and throughout Houston, Texas. We review police video, witness statements, search issues, digital records, forensic evidence, and every element the prosecution must establish. Our goal is to expose unsupported assumptions, challenge unreliable evidence, and pursue the strongest result allowed by the facts and Texas law.
When you hire me, you work directly with me. My clients have my personal cell phone number because questions, emergencies, and concerns do not always happen during business hours. You will not be handed off to a junior associate or lost in a system where your case is one of dozens on a crowded docket. From arrest through resolution, I remain personally involved and accessible. Call our Galveston criminal law attorney at Mark Diaz & Associates today by calling 409-515-6170 to schedule your free consultation. The firm represents clients in Galveston and throughout the entire city of Houston, Texas.
