Facing obstruction of justice accusations? Call Houston attorney Doug Murphy at for strategic legal representation.Obstruction of justice is the impediment of governmental activities. There are a host of federal criminal laws that prohibit obstructions of justice. Is refusing to assist a police officer detain a suspect considered obstruction of justice or any other grounds for arrest in the United States? Mr. Harris again told both to leave and was placed under arrest for obstruction of official business. A warrant may be issued for any of the following: (1) evidence of a crime; (2) contraband, fruits of crime, or other items illegally possessed; 891 (1960); Kaplan, Search and Seizure: A No-Man's Land in the Criminal Law, 49 Calif. He claimed that he was threatened with a Taser, and arrested for obstruction of justice and resisting arrest. Engaging in organized crime.