After a 72-hour surveillance, undercover agents raided a San Juan home this afternoon, uncovering a drug operation.
It happened on the 600 block of West Mesquite Street. Officers arrested three men and one woman, between the ages of 17 and 22. And seized an undisclosed amount of crack cocaine and marijuana.
Authorities say it was all due to an anonymous tip from a concerned resident.
Police also arrested another man a few blocks away from the scene. They say he was using the address for drug trafficking.