Agents with the Iberia and St. Mary Parish Narcotics Divisions and the U.S. Postal Service arrested Wilbert and La Johnna Guy after finding 40 pounds of marijuana at the post office. Authorities then searched Wilbert's home, finding two handguns and one shotgun. Authorities searched La Johnna's home and found cocaine, more marijuana and drug paraphernalia. This is Wilbert's second subsequent drug arrest. More arrests are expected.