Federal and local investigators seized more than five tons of marijuana and about $4.3 million in drug money in Indianapolis, in what United States Attorney Joseph Hogsett called the biggest drug bust in Marion County history and one of the largest in Indiana history.[1][2] The investigation began in March 2011, when officers suspected illegal activity at a Mexican grocery store in Indianapolis; a tractor-trailer leaving the store was found with $2.6 million in drug assets hidden in a false roof.[1][2]

Surveillance then led officers to a warehouse on the city’s west side holding five large metal storage containers filled with plastic-wrapped marijuana.[1] Officials said the drugs and cash were linked to a Mexican drug cartel, with the cash believed to be headed to Mexico and the marijuana carrying a bulk value of about $5 million.[2]

Four men, Jairo Ramirez, Efren Perez, Julio Cesar Castaneda and Tomas Toledo, were jailed on federal charges of conspiracy to possess with intent to distribute 1,000 kilograms or more of marijuana.[1][2] Castaneda and Toledo were also identified as being in the United States illegally.[1]