Tex. Code of Crim. Proc. Article 18.12
Magistrate Shall Investigate

18.01
Search Warrant 18.02
Grounds for Issuance 18.03
Search Warrant May Order Arrest 18.04
Contents of Warrant 18.05
Warrants for Fire, Health, and Code Inspections 18.06
Execution of Warrants 18.07
Days Allowed for Warrant to Run 18.08
Power of Officer Executing Warrant 18.09
Shall Seize Accused and Property 18.011
Sealing of Affidavit 18.11
Custody of Property Found 18.12
Magistrate Shall Investigate 18.13
Shall Discharge Defendant 18.14
Examining Trial 18.15
Certify Record to Proper Court 18.16
Preventing Consequences of Theft 18.18
Disposition of Gambling Paraphernalia, Prohibited Weapon, Criminal Instrument, and Other Contraband 18.19
Disposition of Seized Weapons 18.021
Issuance of Search Warrant to Photograph Injured Child 18.23
Expenses for Motor Vehicle Towed and Stored for Certain Purposes 18.24
Body Cavity Search During Traffic Stop 18.067
Execution of Warrant for Blood Specimen in Intoxication Offense 18.095
Seizure of Circuit Board of Gambling Device, Equipment, or Paraphernalia 18.181
Disposition of Explosive Weapons and Chemical Dispensing Devices 18.182
Disposition of Item Bearing Counterfeit Mark 18.183
Deposit of Money Pending Disposition 18.191
Disposition of Firearm Seized from Certain Persons with Mental Illness 18.0215
Access to Cellular Telephone or Other Wireless Communications Device