A 35-year-old Arizona man will spend the next 41 months in prison after federal agents discovered he’d been funneling shipments of illicit drugs from Mexico into the United States using a tunnel he’d built under his rental house. Jovany Alonso Robledo-Delgado, of Nogales, Sonora, Mexico, was sentenced June 24 after pleading guilty to conspiracy to import methamphetamine, cocaine, fentanyl, and heroin. After his sentence has been served, Robledo-Delgado will receive five years of supervised release. On Dec. 17, 2019, federal agents executed a search warrant at the house Robledo-Delgado was renting in Nogales, Arizona, a community of about 21,000 that straddles the United States-Mexican border. During a house search agents discovered a “subterranean tunnel down to the International Outfall Interceptor (IOI), a wastewater pipeline that begins at the Mexican border and flows north to a plant that treats wastewater from Nogales, Sonora, and cities in Arizona pursuant to an agreement …