Art. 17.40. CONDITIONS RELATED TO VICTIM OR COMMUNITY SAFETY    

(b) At a hearing limited to determining whether the defendant violated a condition of bond imposed under Subsection (a), the magistrate may revoke the defendant's bond only if the magistrate finds by a preponderance of the evidence that the violation occurred. If the magistrate finds that the violation occurred, the magistrate shall revoke the defendant's bond and order that the defendant be immediately returned to custody. Once the defendant is placed in custody, the revocation of the defendant's bond discharges the sureties on the bond, if any, from any future liability on the bond. A discharge under this subsection from any future liability on the bond does not discharge any surety from liability for previous forfeitures on the bond.