Mass. State Police arrest two people in Dartmouth following a vehicle stop on I-195.

Trooper Robert Plant stopped the vehicle on Monday, and after a search arrested the operator, 46 year old Ralph D'Agustino  of East Wareham on drug charges.  Police say D'Agostino  had 200 grams of suspected heroin in his possession.

Also taken into custody was a passenger, 21 year old Catherine Murphy of Plymouth.  She had several outstanding warrents from Wareham District Court charging her with leaving the scene of an accident and other violations.