Art. 14.02. WITHIN VIEW OF MAGISTRATE. It must specify the name of the person whose arrest is ordered, if it be known, if unknown, then some reasonably definite description must be given of him. 2.What Constitutes an Arrest Without a Warrant in Texas? When can law enforcement arrest me without a warrant? Probable cause along with exigent circumstances may justify a search or entry without a warrant. 2 This is also known as the "emergency doctrine. Under the current rule, the judge must in all cases issue an arrest warrant. If you were arrested without probable cause, or you have a warrant out for your arrest currently, you must contact a Tarrant County criminal defense lawyer. In most jurisdictions, an arrest warrant is required for misdemeanors that do not occur within view of a police officer. First, Rule 4(b)(1)(C) mandates that the warrant require that the defendant be brought "without unnecessary delay" before a judge.