A writ of assistance is the legal term for a court's written instructions to an officer of the law, such as an order to evict a tenant from their home. A writ of assistance is an order directing that a party convey, deliver, or turn over a deed, document, or right of ownership.Service is "the formal delivery of a writ, summons, or other legal process or notice" according to Black's Law Dictionary. Eviction Cases must be filed in the Justice Court in the Justice of the Peace Precinct in the county in which the real property is located. The writ of habeas corpus is the remedy to be used when any person is restrained in his liberty. This guide explains what property is protected (or "exempt") from creditors and what you need to do if your exempt money or property has been taken or frozen. It has intermediate appellate jurisdiction of both civil and criminal cases appealed from lower courts in ten (10) counties of Texas. Houston, TX 77210-4651. Definition and Purpose of State Writ of Habeas Corpus. Fill out the form completely and truthfully!