2,100 pounds of bricks found in a frozen wood pulp factory that went to a cold storage facility in Lyons , Illinois , on Wednesday . Flat bricks spread across 1,512 boxes . Staff were suspicious of ' urgent follow up ' shipment . Company , however , based in Michoacán , western Mexico .
2,100 pounds of marijuana found in a frozen avocado pulp shipment that arrived to a cold storage facility in Lyons , Illinois , on Wednesday . Flat bricks spread across 1,512 boxes . Staff became suspicious of 'urgent pick up ' instructions . Company , Frozavo , based in Michoacán , western Mexico .