U.S. Customs and Border Protection officers discovered almost 200 pounds of cocaine hidden inside a commercial passenger bus last week, according to a release Thursday.

This time, border agents say they found 187 pounds of cocaine concealed within the rear cargo area of a commercial passenger bus -- about $1.4 million, according to the agency.

CBP officers seized 187 pounds of cocaine hidden in a commercial bus at the San Ysidro Port of Entry. The drugs were discovered using imaging systems and a K9 team.