The Brief A Carrollton woman pleaded guilty to harboring illegal immigrants and participating in a "massive" meth operation. Prosecutors say Jackelyne Marroquin rented a home in Stone Mountain that was used as a base for the operation. A Carrollton woman has pleaded guilty to possessing over 700 pounds of methamphetamine and harboring two illegal immigrants to facilitate a "massive" drug trafficking operation, state prosecutors said. Agents also discovered that two illegal immigrants, Jonathan Guzman Esquivel and Alfonso Calderon-Rodriguez, were living at the home and had assisted in the trafficking operation. Esquivel, 34, and Calderon-Rodriguez, 30, pleaded guilty to possession with the intent to distribute controlled substances.