YAKIMA — Three people were arrested on drug-related charges Thursday when drug agents raided a home in the 5300 block of West Washington Avenue, authorities said.

Neighbors had complained that the house attracted heavy vehicle traffic — a common sign of drug activity — which had increased over the past year, according to Law Enforcement Against Drugs, the Yakima Valley drug task force that investigated the case.

A task force supervisor said customers came to the home primarily to buy cocaine, although marijuana and prescription drugs were also found when officers served a search warrant Thursday afternoon.

Two men and a woman were taken into custody. They are expected to face a variety of drug charges, including maintaining a drug house, the task force supervisor said.

More arrests may be made as the investigation continues, he said.

— Mark Morey