An investigation into the sales of narcotics in the Port Huron area ended on May 1st with the seizure of heroin and crystal methamphetamine. According to Sheriff Tim Donnellon, the St. Clair County Drug Task Force executed a search warrant in the 600 block of 11th Street in the city of Port Huron at about 10:00 p.m. Wednesday night. Once inside, they located and seized about $5600 worth of heroin and $400 worth of crystal methamphetamine, along with drug paraphernalia. Four people were in the home at the time of the raid, a 31 year old woman and three men, ages 28, 29 and 34, all from Port Huron. The suspects face charges including possession with intent to distribute heroin, possession with intent to distribute crystal methamphetamine, destruction of evidence, resisting and obstructing and maintaining a drug house.