In just two stops, Texas troopers seized more than $750,000 worth of drugs this weekend. The first serach was on I-40 near Groom. Troopers pulled over a pickup pulling a boat. A DPS K9 pointed troopers to the boat. Thats where they found 8 bundles of heroin worth $591,930. Just west of Amarillo, troopers found 335 lbs of marijuana after searching a driver off I-40. Those drugs were estimated $159,125.