Annette Penfield Agents found 46 packages of cocaine weighing 81 pounds.

Annette Penfield of Petersburg, Va., was stopped about 9:30 p.m. Sunday after crossing the Gateway International Bridge from Mexico. Customs officers noticed discrepancies in the trunk of the 1996 BMW she was driving and a drug-sniffing dog alerted them to the scent of cocaine. Agents found 46 packages of cocaine weighing 81 pounds.