BRIDGEPORT - Narcotics investigators uncovered a drug factory stocked with marijuana plants and other drug paraphernalia Thursday inside a three-family home in Black Rock.

Narcotics investigators who arrived at Princeton Street uncovered so much evidence inside the house they had to bring two vans to haul it away.

Among the findings were dozens of potted marijuana plants and seeds that have an estimated street value of thousands of dollars.

Police also arrested 38-year-old Christopher Grillo, who was led away in handcuffs from the house.

Police say Grillo is in the process of being booked and charged with multiple narcotics violations.

Police say they were tipped off by someone who called them around 7:30 a.m., complaining about unspecified illegal activity taking place in a neighboring house.

Narcotics officers are calling Thursday?s raid a major drug bust.