On 8 July 2013 Victor Alfonso Madrigal Cardenas, 26, of Delano was sentenced to eight years and one month in prison for a large-scale grow in the Sentinel Peak area of the Sequoia National Forest in Tulare County.[1] He was also ordered to pay USD 3,686.54 in restitution to the U.S. Forest Service for cleanup and faces deportation to Mexico after serving his term.[1]

Madrigal had pleaded guilty after California Department of Justice Campaign Against Marijuana Planting agents joined the investigation.[1] His operation caused extensive damage to land and natural resources, with native vegetation cut to make room for the plants and trash and fertilizer containers littering the camp and a flowing stream.[2][1]

The case began with an eight-count federal indictment handed down in October 2011 against nine central California men for the Sentinel Peak site.[2] Investigators had seized some 16,000 marijuana plants, more than 850 pounds of processed marijuana and three firearms including an assault rifle, while a later account of Madrigal’s own site cites more than 16,000 plants, 1,100 pounds of processed marijuana and a .38 caliber revolver.[2][1]