HOUSTON – A Houston man was sentenced to 60 months in federal prison following a conviction of possession with intent to distribute a large amount of marijuana, announced U.S. Attorney Ryan K. Patrick on Wednesday. Roberto Garcia Saldana pleaded guilty June 9, confessing his involvement in a marijuana stash house in Zapata, a Texas border town. Authorities said Saldana admitted that he knew there were drugs inside the trailer and that he was storing for others. Authorities conducted surveillance on what they suspected to be a marijuana stash house in Zapata on May 2, 2017. Inside the trailer, authorities discovered 50 bundles of marijuana, totaling about 476 kilograms with an approximate value of $420,000.