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In Texas, police can detain you for a short period while investigating, but they cannot hold you indefinitely without charges. If you are arrested, the state generally must file charges within 48 hours or bring you before a magistrate for a probable cause hearing. In Fort Worth, delays or violations of this timeline can affect your rights — and, in some cases, lead to the release or suppression of evidence. Having an experienced criminal defense attorney is the best way to protect yourself if you or a loved one is in custody.

Detention vs. Arrest: Know the Difference

Texas law allows two different forms of custody:

1. Temporary Detention

During a stop — such as a traffic stop or street encounter — police may briefly detain you if they have reasonable suspicion that a crime occurred.
This type of detention:

  • Must be temporary
  • Cannot involve excessive restraint
  • Does not require formal charges
  • Must be tied to a limited investigative purpose

If officers prolong a detention without cause, it may become an unlawful arrest.

2. Arrest

An arrest occurs when officers take you into custody and restrict your freedom beyond a brief investigation. Once arrested, the clock starts ticking — and Texas law imposes strict deadlines.

The 48-Hour Rule in Texas

After an arrest, police must bring you before a judge within 48 hours for a magistrate hearing.
At this hearing, the judge will:

  • Review whether there was probable cause for the arrest
  • Inform you of your rights
  • Set bond or determine conditions of release

If you are arrested without a warrant, the judge must determine probable cause within this same 48-hour window.

If the state fails to meet this requirement, your attorney may challenge the arrest or seek your release.

How Long Can You Be Held Before Charges Are Filed?

Texas law does not allow the state to hold you for days or weeks without action.
The timeline depends on the type of case:

  • Misdemeanors–Charges are often filed quickly, but delays can occur if labs, evidence, or reports are pending. Excessive delay without probable cause may violate your constitutional rights.
  • Felonies–Felony cases often involve more investigation, but the state must still meet the 48-hour probable cause requirement.

After that, prosecutors may continue building the case — but unreasonable delays can be challenged. In practice, prosecutors in Fort Worth usually move quickly, especially for drug, assault, or domestic violence arrests.

What If You Are Held Longer Than 48 Hours?

If you are detained for more than 48 hours without a magistrate’s hearing, the courts may consider the detention unlawful. Your lawyer can:

  • Demand immediate release
  • Challenge the legality of the arrest
  • File motions to suppress evidence obtained during the unlawful detention
  • Position the case for a future dismissal

Judges take these violations seriously, and delays can significantly weaken the prosecution’s position.

What Happens at the Magistrate Hearing?

This first court appearance plays a major role in your case. The judge will:

  • Explain your charges
  • Consider your criminal history
  • Determine whether there was probable cause
  • Set a bond amount
  • Impose bond conditions (such as no contact orders, drug testing, or travel restrictions)

Your attorney can advocate for a lower bond, argue against unreasonable conditions, or identify weaknesses in the state’s evidence early on.

How to Protect Yourself While in Custody

If you or a loved one is in custody in Fort Worth, act quickly:

Call a criminal defense lawyer immediately

Do not wait for the 48 hours to expire. Your lawyer can often get information faster than family members can.

Avoid speaking to the police without counsel

Anything said during detention can be used against you later.

Provide your attorney with key details

Arrest location, time, any communications with officers, and prior legal history.

The sooner an attorney gets involved, the sooner they can challenge delays, push for release, and begin building your defense.

At Daniel Collins Law, we regularly handle cases involving unlawful detention, delayed magistrate hearings, and improper police procedures. We act fast to protect clients from extended custody and weakened bargaining positions.

Take Action Today — Every Hour Matters

If you believe you or a loved one is being held too long without charges, do not wait. Early action can prevent extended custody, protect your rights, and improve the outcome of your case. Call us today for immediate guidance and a confidential review of the situation.

About the Author
After amassing more than 15 years of experience with some of the most prolific defense attorneys in the state, with experience in cases ranging from murder to DWI, Daniel has applied his uncommon knowledge and skill to represent clients at high volume firms and prestigious boutique firms with closely controlled complex caseloads.