Police arrest former Webb commissioner, deputy BY TRICIA CORTEZ Times staff writer Acting on a tip, the Laredo Police Department's Narcotics Task Force reportedly seized nearly 300 pounds of marijuana Monday evening at the home of a former Webb County Commissioner on Ceniso Loop in south Laredo. Officers arrested Maria Rosa "Rosie" Centeno, 52, and her 56-year-old husband, Ramiro Hinojosa, who was identified as an ex-county deputy by police officials. "At around 6:30 p.m., task force officers obtained consent from Centeno to a search. In a room in her house, used for storage, they found two boxes with marijuana," Police...